Of Puslinch, passed away at Guelph General Hospital on Tuesday, June 3, 2025, in his 80th year. Beloved partner of Cassandra Maryann Mitchell. Dear brother of Marlene Ussher (nee Clark) Husband David Ussher, and Laverne Clark. Uncle to Richard Ussher, Raymond Ussher, Kevin Ussher and Adam Ussher. Also survived by his many cousins. Predeceased by his parents John Clark and Christina Clark (nee McLean). Donald was a dedicated farmer and a lifelong resident of Puslinch. A graveside service for friends and family will be held on Saturday, June 28, 2025, at 11:30am at Crown Cemetery, Puslinch. Reception to follow at Nanson Hall, 319 Brock Rd. S., Puslinch. Arrangements entrusted to the Wall-Custance Funeral Home & Chapel 519-822-0051 / www.wallcustance.com. Memorial contributions to Duff’s Presbyterian Church or Crown Cemetery would be appreciated. A tree will be planted in memory of Donald J. Clark in the Wall-Custance Memorial Forest.
