1910 Census Straight Creek Township, Jackson, Kansas
Marion Wagenblast, age 49, farmer, married 6 years, born in Missouri, parents born in Germany, with wife Mary, age 43, married 6 years, born in Missouri, parents born in Germany, with 2 children Clarence and Clara L., both age 4, born in Kansas.
1930 Census Straight Creek Township, Jackson, Kansas
Marion Wagenblast, age 79 (apparently an error), a farmer, married at age 45, born in Missouri, parents born in Germany, with wife Mary, age 63, married at age 39, born in Missouri, parents born in Germany, with son Clarence, a farmer, and daughter Clara, a public school teacher, both age 24, born in Kansas.