General Sources

1. Note on Pedigree chart given to Ethel Trosper Fattig by Earl Derickson.
        George, Art, Earl, Byron, Norris and Curtiss Hull obtainedhomesteads 20 miles North of Medina, North Dakota, near Woodworth,(Stutsman County) about 1903. The Hoffmans went also.
   
2. 1880 Census
   

   1880 Census - Ringgold Co., Iowa  - July 2, 1880
   |d#|f#|name                  |r|s|Age |rel     |occu         |s|birth   |Father  |mother      |twp
   |28|28|Derickson, Dwight     |w|m|34  |        |Farmer       | |Illinois|Indiana |Indana      |Clinton
   |  |  |Derickson, Nancy E.   |w|f|33  |wife    |Keeping house| |Ohio    |Ireland |Pennsylvani
   |  |  |Derickson, George W.  |w|m|13  |Son     |Farm Labourer|x|Iowa    |Illinois|Ohio        |
   |  |  |Derickson, Fannie F.  |w|f|12  |daughter|at school    |x|Iowa    |Illinois|Ohio        |
   |  |  |Derickson, Bessie Jane|w|f|10  |daughter|at school    |x|Iowa    |Illinois|Ohio        |
   |  |  |Derickson, Samuel A.  |w|m|8   |Son     |at school    |x|Iowa    |Illinois|Ohio        |
   |  |  |Derickson, Mary M.    |w|f|2   |daughter|             | |Iowa    |Illinois|Ohio        |
   |  |  |Derickson, Earl       |w|m|6/12|Son     |             | |Iowa    |Illinois|Ohio        |
   

3. 1910 Census
   

   1910 Census - Ringgold Co., Iowa -  April 27, 1910
   |h|f|Name                |rel |r|s|ag|m|ym|nc|l|birth   |father      |mother  |   |occu  |trade   |rd |wri|o|f|h            |twp
   |2|2|Derickson, Dwight   |Head|m|w|64|M|44|  | |Illinois|Ohio        |Ohio    |Eng|Farmer|Gen farm|yes|yes|O|m|Farm of house|Redding
   | | |Derickson, Nancey E.|Wife|F|w|63|M|44|11|5|Ohio    |Pennsylvania|Maryland|Eng|None  |        |yes|yes| | |             |