Share William Daniel Sinclair's obituary with others.
Invite friends and family to read the obituary and add memories.
Stay updated
We'll notify you when service details or new memories are added.
You're now following this obituary
We'll email you when there are updates.
Select your format and elements to print
1941
William
2026
William Daniel Sinclair
Mar 2, 1941 — Aug 10, 2026
Walla Walla, WA
Listen to Obituary
William Daniel Sinclair, 85, died Monday, August 10, 2026, at Swedish Medical Center, Seattle, WA.
Arrangements have been entrusted to the Herring Groseclose Funeral Home, 315 W Alder St, Walla Walla, WA.
To plant a memorial tree in memory, please visit our tree store.
Guestbook
Visits: 12
This site is protected by reCAPTCHA and the
Google Privacy Policy and Terms of Service apply.
Service map data © OpenStreetMap contributors