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The Committee of the Voices of Mackellar

Voices of Mackellar is registered as an incorporated association in New South Wales

under the Associations Incorporation Act 2009 

Registration Number INC2000884

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Sheilah Hogan

President and Digital Marketing

Sheilah is a local resident of Mackellar, having lived in Avalon Beach with her young family for the past 11 years. 

Sheilah has owned and run small and medium-sized businesses over the past 20+ years. She is the winner of the Ernst & Young Entrepreneur of the Year award, and is passionate about sharing her knowledge and experience.

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Maree Nutt OAM

Treasurer &

Public Officer

Maree and her family have lived on the Northern Beaches for 25 years. A physiotherapist by profession she has spent more than 30 years as a volunteer and then CEO of a grassroots advocacy charity addressing global poverty. Maree is passionate about empowering the voices of everyday people in our democracy.

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Claudia Newman

Social Media Coordinator

Claudia has lived on the Northern Beaches her whole life, with a great passion for the local area and the natural world. Daughter to the co-founders of non-for-profit organisation Living Ocean Claudia remains a very involved member of the organisation while working in Early Childhood Education with a certificate in Events Management. Claudia is passionate about equality and creating a brighter future. 


Mark Plowman

IT Coordinator

Mark is a director of a Management and 

Technology consulting & training organisation and has lived on the Northern beaches for the last 33 years.  Mark is passionate about effective political representation and efficient and effective

public administration

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