Donald Steven Roosma, age 65, of Custer passed away Friday, Sept. 22, 2017 in Bellingham. He was born Jan. 17, 1952 in Bellingham, Washington to parents Jacob and Johanna (Kranendonk) Roosma. He is survived by his wife Kim of 16 years; children, Brenda Sanchez of Burlington, Angela Bedlington of Burlington, Heather Nelson of Birch Bay, Justin Roosma of Lakewood, Travis Roosma of Custer and Trena Roosma of North Carolina; numerous grandchildren and other relatives. A memorial Service will be held Saturday, October 14, 2017, 11:00 AM, at First Reformed Church, 610 Grover St., Lynden, WA 98264 with Pastor Ryan Bajema officiating. Family suggest memorials to; Interstitial Lung Disease, UofW Medical Center, 1959 NE Pacific St., 3rd Floor, Seattle, WA 98195.