His death record gives Oceanview cemetery as his burial location. Unfortuantely it does not give his parent's names.His Obituary reads: "After a short illness, Hiram Charles Hilton, aged 63, passed away at his home 53 Second street, this city, at 5 o'clock this morning. The late Mr. Hilton leaves to mourn his death a widow Nancy Hilton, two daughters, Mrs. James Blackstock, of Seattle, and Mrs. W. E Blackstock, of Astoria, and one son Joseph H. Hilton."I have information that his father was Leonard and Ann (Upson) Hilton but would like to confirm that.I am researching the Upson family.