Here is the 1920 US Census for Thomas Tobias Travland and Ida (Travland) Mortimer, grandson and granddaughter of Taletta Larsdatter and Peder Pederson Travland.
Thomas (#45) was living in Bee county, Texas with wife Stella (Berkeland) and their children, Ernest, William, Louis, Lillie and continued on the next page (below), Clarence and Gladys.
Ida (#34), half sister of Thomas, was living two houses away with husband William and their children, William, Helen and Virginia.
Thomas was the son of Iverdine (Finnestad) and Lewis Travland. Ida was the daughter of Matilda (Ogel) and Lewis Travland.