David Nelson has a gravestone in Soquel Cem. placed by Hildur Nelson, Glenn and Aileens mother. In June 1917 on his WWI card he was married farming for himself in Swedeburg NE. In 1930 they were living in Antioch, Contra Costa, CA and had 33 lodgers living with them. The church ledger says he was born in 1895.
1920 census Richland, Saunders, NE
David M Nelson 25 Alvina V Nelson 20 Marjoria A Nelson 1 7/12 David was a farm laborer.