NameMargaret Elizabeth BLAIR 
, 1686
Birth24 January 1867, Collinwood, Meeker, Minnesota, USA4053,4054
Census19 June 1900, Maine, Stearns, Minnesota, USA4055,4048 Age: 33
Census27 April 1910, 67 Cawlitz Precinct, Lewis, Washington, USA4049 Age: 43
Death22 January 1941, Big Sandy, Chouteau, Montana, USA4056,4057 Age: 73
Burial26 January 1941, Big Sandy Cemetery, Big Sandy, Chouteau County, Montana, USA4058,4059
Spouses
Birth11 October 1869, Ellsworth, Meeker, Minnesota, USA4045,4046
Census19 June 1900, Maine, Stearns, Minnesota, USA4047,4048 Age: 30
Census27 April 1910, 67 Cawlitz Precinct, Lewis, Washington, USA4049 Age: 40
Death13 April 1948, Havre, Hill, Montana, USA4050,4051,4052 Age: 78
Burial17 April 1948, Big Sandy Cemetery, Big Sandy, Chouteau County, Montana, USA
OccupationFarmer 1900 & 19104047
Family ID656
Marriage12 November 1890, Dassel, Meeker, Minnesota, USA4060,4061 
Notes for William Clark (Spouse 1)
William had a ranch at Big Sandy, Montana, which Don says is like the 'bald prairie'. Don recollects as a child that William had a large car, which he had cut down and used for chasing coyotes. (Don 20.12.96)
The following provided by Find A Grave contributor "Cara": The River Press, Fort Benton, MT, 21 April 1948
William C. Duckering, age 78 years, died last Wednesday in a Havre hospital where he had been a patient since last September. He had his hip crushed when a porch roof fell on him while he was helping build.
He is survived by his widow, Emma; three daughters, Mrs. C.A. Hunt, of Great Falls, Mrs. A. O. Cleveland and Mrs. R. H. Cornett, of Big Sandy; nine grandchildren and six great-grandchildren; three stepsons, Paul, Albert of Loma, and Basil Mertz, Rudyard.
Funeral was Saturday afternoon at the M. E. church in Big Sandy. Burial was in the local cemetery.
........................................
William Clark Duckering
b. 11 Oct 1869, Minnesota
d. 13 Apr 1949, Havre, Hill, MT
Parents of William: John and Maria (Bean) Duckering
married to (2 Nov 1890, Dassell, Meeker Co., MN)
Margaret Elizabeth Blair Duckering
b. 24 Jan 1867, Meeker County, MN
d. 21 Jan 1941, Big Sandy, Choteau, MT
Children: Annabelle, Cora, Dora, and Marjorie