Christine McGuire
Executive Director
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Visitor Experience & Education

Sean Campbell
Interim Visitor Experience Manager
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Kristina Butler
Collections Project Lead
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Courtney Gehling
Visitor Experience Manager (On Leave)

Marketing & Communications

Jordan Vetter
Marketing & Communications Manager
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Corinne Rikkelman
Social Media Coordinator


Angelina Roncali
Operations Manager
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Martha Boyd
Team Supervisor
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Jessica Huang
Team Supervisor
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Sarah Gagnon
Project Assistant – Escape

Alysia, Brendan, Charlotte, Eric, Samantha, Sarah, Shannon


Tobie Champion-Demers
Facilities & Project Manager
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Accounting & Financial

Lana Clouthier
Finance Manager
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Board of Directors

Susan McLeod, President

Susan McLeod has worked for more than 35 years in museums and heritage tourism. She has an undergraduate degree in archaeology/anthropology from Trent University and a graduate degree in museum studies from the University of Toronto.

Susan has worked both in the areas of museum research and collections and in exhibitions and programs. This rounded experience has instilled in her a deep appreciation of the need to balance protection and preservation of heritage resources with visitor learning and enjoyment.

Susan has worked at the Royal Ontario Museum, National Postal Museum and Canadian Museum of Civilization (now History). For many years she headed the interpretive planning department at the latter, giving her a central role in exhibition and program development.

After 25 years in museums, Susan took a position with Parks Canada, working with national parks and national historic sites to enhance the visitor experience of these iconic destinations. She now works as an independent, consulting in the fields of museum and heritage tourism with her company, Susan McLeod Solutions.

Susan is a fan of the Diefenbunker and delighted to join the board. Her previous volunteer activities have revolved around heritage, cultural and community activism, as well as schooling and sports activities related to her three children.

Joanne Charette, Vice President

Until recently, Joanne was Vice-President, Corporate Strategy and Communications at the International Development Research Centre (IDRC).  Prior to her time at IDRC, she was the Communications Advisor and Official Spokesperson to the 28th Governor General of Canada, David Johnston.  Joanne is an accomplished, results-driven marketing and communications professional offering more than 30 years of experience in the field of public affairs, media relations, outreach, strategic planning and corporate governance.   She has more than 25 years as a senior executive in a Crown corporation.  Joanne has knowledge of sound governance principles, having worked with many different boards, elected or appointed, as well as expertise in monitoring and evaluation of performance.

Paul Drover, Secretary

Paul Drover is a former Air Force Pilot who, during his military career, completed a number of operational and staff assignments. His appointments include Squadron Commander, Wing Operations Officer and Senior Policy Advisor at National Defence Headquarters. As a senior official he represented Canada on international panels and committees and served as the Air Attaché to the United States of America.

During his career he also served with the North American Aerospace Defence Command (NORAD) where he was responsible for the bi-national command exercise program. He also served as Command Director at the Cheyenne Mountain complex NORAD, the center responsible for aerospace warning. He was subsequently appointed as Deputy Commander, Alaska NORAD Region where he was directly involved in the readiness, employment and evaluation of defence forces.

Following his military career, Paul joined the private sector as a senior consultant. In addition, he was appointed Executive Director, Unmanned Systems Canada. Most recently he served as a Returning Officer with Elections Canada.

Paul and his wife Natalie enjoy an active lifestyle and live in the charming village of Carp.

David Loye, Treasurer

David Loye, a professional Accountant has been with the Canadian Museum of History since 1990.

During this time, he has occupied the positions of Chief Financial Planning, Chief Financial Officer (CFO), and most recently he has held he position of Chief Operating Officer since 2007.

Prior to joining the Museum he held various financial management positions within the Federal Government of Canada.

His career at the Museum has been highlighted by leading major transformative initiatives such as the transition of the Museum to a Crown Corporation, overseeing the implementation and growth of revenue based activities, managing the financial reporting and control aspects of the Canadian War Museum construction project and leading the transition team overseeing the creation of the Canadian Museum of Immigration at Pier 21 as a Crown Corporation.

A Museum professional with close to thirty years experience, he has an expert knowledge of Museum operations, marketing, facilities, information technology and finance.

Joe Brown, Director

 A professional accountant since 1992, Joe was born and raised in Ottawa. He obtained his Bachelor of Commerce from Carleton University and later completed professional business courses at Queen’s University and Wharton Business School. After working for a chartered accounting firm, Joe spent 25 years in the Advanced Technology sector in a variety of finance related roles. For the last five years of his career, he was the Chief Financial Officer of MOSAID Technologies Incorporated, a publicly traded company on the Toronto Stock Exchange. Semi-retired, Joe does part-time virtual CFO work. 

Joe enjoys golfing, curling, travel and videography. Joe and Lori, his wife, live in Kanata, 

Mario D’Angelo, Director

Mario D’Angelo is the former Coordinator and current Professor in Algonquin College’s Bachelor of Public Safety pogram, where he teaches the next generation of Public Safety Professionals in such areas as Emergency Management, Hazard and Crisis Management, Extraordinary Threats, Natural Hazards Mitigation, and Public Safety Operations. Prior to his arrival at Algonquin College in 2012, Mario spent 19 years in several First Responder/Emergency Management organizations at multiple levels of government, and has been involved in numerous emergency responses, including during declared states of emergency. He was a Visiting Staff Member at the Canadian Emergency Management College from 2006 until its closure in 2012. His experience includes participation in emergency management initiatives, programs, and committees at the local, provincial, and federal levels.

Mario has a Master’s degree and 2 Master’s-level certificates in Emergency Management. Additionally, he has an undergrad in History and a College certificate in Applied Management. He holds Business Continuity Planning certification and is a qualified Provincial (Ontario) Emergency Management Instructor.

Mario’s interest in the Diefenbunker is rooted in the fact that he was formerly a long-time resident of West Carleton and was involved in the early tours of the museum. As an emergency management professional, the evolutionary relationship between modern emergency management and civil defence is a relevant one leading him to want to support the unique and important experience that is the Diefenbunker Museum.

Colleen Kelley, Director

Colleen is the President of Management Consulting at Stratford Group. She is an experienced Board Director, executive and leader, with over 30 years of experience in strategy and accelerating companies to scale. As a CPA, Colleen brings deep financial insight to every role, providing Boards and her clients with calculated decision-making strength. 

Having led several organizations through major transformations, Colleen excels in helping organizations articulate vision, foster culture amidst chaos, build infrastructure, reach improved financial performance, and make the many difficult decisions that accompany growth and change. Highly perceptive, Colleen is an engaging leader with substantive skill in profit and loss management, customer orientation, program management and supply chain management. She also brings significant experience in M&A integration activities and leading organizations 

In her consulting role, she has been providing pragmatic support to private and public sector organizations and national associations in technology, healthcare, and retail market sectors and well as economic development accelerators. 

Lorraine Mastersmith, Director

Lorraine Mastersmith is an Ottawa-based partner in Gowling WLG’s Corporate Commercial and Capital Markets Groups. Her practice focuses largely on corporate and securities law, with an emphasis on assisting emerging and established companies across a variety of sectors with commercial agreements, mergers & acquisitions and capital raising.

Lorraine is the Ottawa lead for the firm’s Blockchain and Smart Contracts Group. Over the course of her career both as in-house counsel and in private practice, Lorraine has assisted clients in raising hundreds of millions of dollars in financing from banks, angel investors, private equity and venture capital firms. With extensive experience in the listing of capital pool companies and the completion of qualifying transactions on the TSX Venture Exchange, she has acted as lead counsel on a number of listings and subsequent financings. Lorraine applies her business acumen to assist clients in the development of strategic plans and governance policies. She currently serves as an independent director and member of the Audit and Compensation Committees of Ross Video Limited.

Lorraine is actively involved as an Ottawa Regional Ambassador Council member for Women Get on Board, an organization devoted to the advancement of qualified women to corporate boards. She also volunteers her time with the executive committee of the Ottawa Regional Cancer Foundation and the Queensway-Carleton Hospital Foundation.

Linda Nixon, Director

Linda Nixon has been a Human Resources Executive for the past 15 years and brings a wealth of knowledge, skills and experience to help build an excellent HR strategy, program and team. She is a solution-oriented Human Resources executive with progressive and expanding mandates focused on aligning people strategies to achieve business results. As a values-based leader, Linda believes and practices transparency and effective communication. She is recognized for her leadership competence, relationship building, people development, communications and strategic program implementation.

Linda has a passion for working with executives in creating meaningful, sustainable work environments that heighten employee engagement and drive desired business results. She is skilled at coaching leaders at all levels of the organization in understanding how their own beliefs, values and behaviours shape the culture of the organization and partners with them to co-create intentional and meaningful workplaces.

As a strategic HR consultant Linda has worked with a variety of organizations including those in the technology, retail, project management, government and social services sectors.

Michael Robb, Director

Michael has been in Facility Maintenance, Operations and Management and education for 20 years in businesses such as the Congress Center, The Canadian War Museum, St Vincent’s Hospital, the University of Ottawa, and Algonquin College. He spends much of his time at the Huntley Curling Club playing several times a week and volunteering where he can. Michael is proud to serve on the Diefenbunker’s Board of Directors and looks forward to helping the museum well into the future.


Inderbir Singh Riar, Director

Inderbir Singh Riar is an Associate Professor in the Azrieli School of Architecture & Urbanism at Carleton University. As an architectural historian, Inderbir explores aesthetic, cultural, and technological contexts of city design in the postwar period. He is currently preparing the book Expo 67, The Architecture of Late Modernity (forthcoming from McGill-Queen’s University Press in 2018). Inderbir’s writings appear in books and journals, and he lectures in universities worldwide. His research has been advanced by grants and awards; in 2013, he was invited by The Japan Foundation to participate in the Japan-U.S. Curator Exchange Program. Inderbir was an undergraduate at McGill University and holds a Master of Architecture from Columbia University. Between 1997 and 2003, he worked in architecture offices in San Francisco. He completed his PhD at Columbia in 2014.

William Jeff Siddall, Director

Jeff is in his 31st year of providing electrical service, construction, design, project management, commissioning and start up for a wide range of buildings and facilities.  For 11 years, he was a power distribution equipment technician and applications specialist as well as serving in management and supervisory roles in speciality electrical service and construction. During the previous 20 years, he was an Electrical System Designer, Senior Technologist, Department Manager and Project Manager in consulting engineering. Mr. Siddall’s specialty is in the design and implementation of medium and low Voltage distribution and motor control systems, standby/emergency power generation, uninterruptible power supplies, illumination, and Fire Detection and Alarm Systems for green field and renovation projects. 
He also supports the development of new technical professionals through part time teaching at Algonquin College and mentoring junior staff at Stantec where he works as Senior Electrical Technologist.
An avid boater, Jeff enjoys life on the Rideau Canal near Burrits Rapids. In his free time, he continues the renovation of his home enthusiastically supported by a very patient (it is year 6 of ongoing renovations) wife. Able assistance is provided by the four legged construction crew of Edgar and Albert the Border Terriers with supervision by Mailee the Pekinese.

Margaret Syms, Director

Margaret is the Senior Security Engineering Manager at Shopify. She is an experienced security professional and thought leader with a passion for building high impact teams. She has a proven track record as a leader in the companies she has worked at. Margaret has a strong determination for improving the security posture of organizations through analysis of risk and implementation of security safeguards that meet the need while still supporting company operations and culture.

Margaret’s educational background includes a Bachelor of Electrical Engineering and several security certifications. She brings with her over 15 years of industry experience. Margaret currently works at Shopify as a Security Lead. Previously, she has worked at other tech companies such as Blackberry and Fuze in similar roles.

Outside of work, Margaret enjoys spending time with family and maintaining an active lifestyle. Margaret and her husband, Dann, live in the Carp village with their dog, Jaxon. For 3 years, Margaret held a position on the Carp Diefenbooker Committee as Race Director.

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