Hi Again,
Also found a Daniel Leu Sr. age 53 (mispelled-Lew on the 1910 census) from Germany married to a Caroline from Missouri who had 11 children with 10 living, Her parents were also from Germany. Daniel is shown as arrived to this country in 1890. this is also in the same town in Okkahoma. Hope this may be of some help.
Don-in California