Courtesy Willoughby City Library.
Donnelly served as an alderman on Willoughby Council for 21 years, being elected as mayor from 1980 to 1982, but he declined to stand in the September 1991 election when his running mate and long-time supporter Ald JAR Belfour pulled out of the contest. He was a strong pro-development advocate and took great pride in the development of the Chatswood business district as a leading retail centre in Sydney. Sport was one of Jack’s great loves and he had played first grade for Gordon Rugby Club and was a member of the Mona Vale and Dee Why Surf Clubs. Accordingly, his agenda was the establishment of playing fields and street beautification programs in Willoughby, but he also assisted migrants to settle in the community. Jack was a keen gardener and the lawns at his property in Chatswood were well-known known for their consistently well-manicured appearance.