Here's how they were listed in 1900, Vermillion Twp., Miner Co., SD, HANSON:
Hans, b. Nov. 1838, m. 24 years, imm. 1880
Wf. Christena, b. Je. 1852, had 6 ch., 4 living; they & parents b. Denmark.
Ch. b. SD: Fred, Mar. 1885; Bell, Mar. 1890; Ellen, Aug. 1891.

In 1910, Miner Co., HANSON: Fred, 25; Maren H., 59; Ellen, 18.

In 1920, Miner Co., HANSON: Fred, 34; Bertha, 35.
ERI[C]KSON, Carl, 47; Christena H., 30.
O'Brien Co., IA, HANSON, Mrs. Maren, 68.
BYERS, George, 34; Ellen, 28; Agnes Irene, 3.
[Free database doesn't show households, but the actual census microfilm does.]

In 1930, the free databases still don't show households, but in this order, Miner Co., SD, ERIKSON:
Carl, 56; Christin, 41; Mertle, 17; Elwin, 15; Vernie, 11; Emerald, 8; Ethel, 5; Marlene, 2.
Miner Co., HANSEN: Fred, 45; Bertha, 45.

These were the only ones of O'Brien Co., IA, with the spelling BYARS:
George W., 44; Ellen, 38; Irene A., 12; Leo G., 7.

Social Security Death Index: George BYERS (22 Je. 1885 - July 1969, lr. Archer, Obrien, IA) SSN issued IA.

Hans HANSON Homesteaded in Miner County, Twp. 108 - 55, Section 30 SW.

USGenWeb > SD > Miner Co. > 1917, H. F. HANSON, Canova P. O., R 2, Vermillion Twp., in Sections 3 & 10; wf. Bertha.

--not my family