Omaha World Herald 11/23/1927
CLAY- Seth H., age 70. Passed away at the home of his son, James E. Clay, 4113 N. 2nd St, November 22. Mr. Clay is survived by his wife, Mrs. Margaret Clay, Long Pine; 2 sons, James E. of Omaha and R. W. Clay of Dallas, TX; 1 sister, Mrs. E. J. Richards of Ainsworth, IA....Interment Forest Lawn Cemetery.
Dallas Morning News 10/13/1978
CLAY, Roger W., 5800 McCommas. Survived by wife, Mrs. Esther N. Clay, Dallas; daughter, Mrs. Henry A. Widdecke, Ft. Worth; two granddaughters...Entombment Hillcrest Garden Mausoleum.
Omaha World Herald 5/29/1938
Mrs. Augusta Dunham, 65, died Saturday in her apartment at the Keen Hotel.
Survivors: Daughter, Mrs. Esther N. Clay, Dallas, TX; son, Fred E, Omaha...burial, Avoca, IA.
In the 1920 census, Elizabeth Wetmore is living with Seth and Margaret Clay. She is 57.
In the 1895 Iowa census, Seth and family were living in Madison County.
Seth H. Clay, 37, b IL
Maggie W.34, b CAN
Hattie M.11, b IL
Earl10, b IL Earl was b in Peoria, 1/7/1886
Roger W.6, b IL Roger was b in Peoria, 2/5/1889
In the WWI Draft reg, Roger was a jeweler in Shenandoah IA
In the WWII draft, Earl said that his next of kin was Margery Clay of Corvallis, OR
Omaha World Herald 3/3/1936
M/M James E Clay of Spokane WA, formerly of Omaha, announce the marriage of their daughter, Miss Harrett Ellen Clay, to Willard J. Whiteman, son of M/M Clyde A Whiteman of Bozeman, MT. The wedding took place Feb 26...The couple will live in Bozeman.
In 1910, Augusta, Esther, and Fred are living in Knox, Pottawatomie, IA
Hope some of this helps