elusive Harry GIBSON grandfather in Mo.
According to information on my father's birth certificate (Harry Henry GIBSON b. 1911 KC, Mo.) his father, Harry GIBSON was b. 1885-6 in Butler, Mo.). On my aunt's birth certificate (Elsie May GIBSON b. 1910 KC, Mo.) it lists her father as b. Parson's, Mo. (I think Parson's Creek, Linn Co. Mo is a likely birthplace for him but I cannot verify this.)
My grandmother, Doris DILL GIBSON was b. 1896 in either Linn or Sullivan County, Mo. and d. 1938 in KC, Mo.
Harry and Doris are in KC in the 1910 Census and in the '20 Doris is listed as a widow. I tried finding Harry (Henry) as a child in the 1900 Soundex without success. I am well and truly stuck and would be glad for suggestions on how to continue this search.