Mildred S Knapp

Is this her grave? http://web.genealogia.fi/asp/cemeteries4d.asp?lang=en&code=29&id=6991

Knapp, Charles Edward 14 Jan 1934 Walla Walla 42 yrs 9 mos 7 days w: Irene Weaver, f: Clem Knapp, m: Mildred Alsup Mildred was born Jan 1862, IL, parents born KY, IN.died 1926, Clatsop, OR. (1880 in Mitchell, KS)Who were her parents? 1900 OR, Knappa, Clatsop Co Clement C Knapp 42 May 1858 WI Millie E Knapp 38 Jan 1862 IL KY IN died 17 Sep 1926, Clatsop, OR William L Knapp 19 Feb 1881 KS Clara A Knapp 15 May 1885 CO (1885 in Weld Co, CO) Alma E Knapp 13 May 1887 OR Charles E Knapp 9 Apr 1891 OR Cyrus Knapp 6 May 1894 OR Florence J Knapp 3 Jun 1896 OR May Knapp 1 May 1899 OR