Catherine Siler Swan Obituary
Catherine Siler Swan (Casper, Wyoming) passed away on July 4, 2026. Catherine, born on July 12, 1938, shared life alongside family, friends, and others. You can send your sympathy in the guestbook provided and share it with the family.
She was predeceased by: her parents, Kenneth A. Siler and Margaret Benedict; her husband George; her son Kenneth; her brother Andy; her grandsons, James and Zachary; and her great grandchild Megan.
She is survived by: her sons, Brian (Cheryl) of Casper, WY and Michael of Guthrie, OK; her sister Margaret (Bill) of Raleigh, NC; and her sister-in-law Jo Ann of Topeka, KS. She is also survived by many grandchildren, great-grandchildren and great-great-grandchildren.
Memorials may be made to Trinity Lutheran School Education Assistance Fund at 419 E Park Avenue, Riverton, WY 82501.
