I have never heard of this Samuel before but found it on GenCircles listed under Maggert, listed there by Avon H. Schwab <S101537@aol.com> posted on January 13, 2001.
I am going to trail this to see where it comes out. I know the Maggert is the same as the Maggard line....his father is listed as I have already had it.This comes from: Guyneth Williams for "Champaign County Ohio 1991," p. 208-9
"Samuel Maggert married Barbara Sills December 21, 1825...so I am not sure if this is the one and same Samuel.
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I found this "Samuel?" listed as "Daniel" in the 1850 census