Ben and Gertrude are in he 1910 census in Iowa with children Fred and George..........Ben immigrated in 1782 and Gertrude in 1892 this they did not cross the pond as husband and wife.....
You have to search the 1900 census to get Gertrudes parents or get her death record, she died in 1978, b 1887...Same for Ben, get his death record..If you have their borthdates post them so ohers may assist you in Holland
My great-grandparents immigrated from Holland. They were Benjamin and Gertrude Oldenburger. Ben and Gertruded were first cousins, so her maiden and married name were the same. Their children were Fred, George, Henry, Ben, John, and Emma. Fred was my grandfather and his daughter, Mary Oldenburger Baldwin, is my mother.
Ben and Gertrude lived in the Waverly, Iowa, area.
Kim (Baldwin) Bunce
I've been trying to find info with not a lot success