Hi Danny, thanks for the note, that's okay, no problem, we're all on a learning curve. To clarify, I didn't say your grandfather had a sponsor in Iowa. I said I found a Christen Christensen immigrating to Iowa.
Says Niels Axel Victor Christensen was a teacher. He graduated in 1918 from Vordingborg Teacher training college (seminarium). He was living in Denmark as of April 1923, married 1921 to Hedvig Margrethe Hansen born November 1890 in Lidstrup on the island of Falster (which would be in Maribo amt).