Hi Toni, If you found his information, please ignore this posting.
I found Harry in 1930 living with his parents and siblings in Denver, Denver Co., CO. John Koke, head household, b.Germany, 58 yrs old, immigrated 1900, naturalized, marr @ 41, carpenter railroad. Kate, wife, b. Germany, 34, immigrated 1905, naturalized, marr @ 15. Henry Koke, b. NE, 13. Jennie Koke, b. NE, 11. Violet Koke, b. NE, 8. Raymond Koke, b. NE, 6. Frank Koke, b. NE, 4 9/12ths. Harry Koke, b. NE, 3. John Schriber, stepson, b. NE, 18. Amie Schriber, stepdau, b. NE, 15.
Harry Albert Koke was born 5 April 1927, Colorado and died 14 May 1980, Sacramento Co. Mother's Maiden Name=Rice. Source: California Death Index 1940-97, Ancestry.
You can request a copy of his obituary from Random ACts Genealogical Kindness. Go to raogk.org/, read guidelines, choose California, choose Sacramento Co. and choose one volunteer.
OR Contact the Sacramento County PUblic Library. Successful Searching!