Ole Erstad household, 1900 U.S. Census, Clark Co., Washington, shows name as Anna M. Erstad.
Clark County Genealogical Society, Clark County Marriages, vol. 7, pg 75, shows name as Anna M. Erstad.
Questionnaire, Roberta Ellen Gapsch, 1 Sep 1999, shows name as Anna Marie Erstad.
Clark County Genealogical Society, Clark County Marriages, vol. 7, pg 75, shows age 20 when married 5 Sep 1917, and state.
Questionnaire, Roberta Ellen Gapsch, 1 Sep 1999, shows date and city.
Ole Erstad household, 1900 U.S. Census, Clark Co., Washington, shows month, year, age 3, and state.
Clark County Genealogical Society, Clark County Marriages, vol. 7, pg 75, shows date and county.
William G. Gapsch household, 1930 U.S. Census, Multnomah Co., Oregon, shows married, with him age 24 and her 21 when first married.
"Washington Death Index, 1940-2014," Ancestry.com, record for Anna M Gapsch, cert. no. 021931, shows date and county.
Clark County Genealogical Society, Clark County Cemeteries, "Park Hill - G," pg 5, shows year from tombstone inscription, and date from unidentified source.
Questionnaire, Roberta Ellen Gapsch, 1 Sep 1999, shows date.
Clark County Genealogical Society, Clark County Cemeteries, "Park Hill - G," pg 5.