Have found some more information on this line of McArthur's. Robert Lee is the son on Smith L McArthur born in 1864 in South Carolina. Smith married Emma (Emily) Yarbrough in 1885 in Lamar Tx. Waiting on the marriage certificate. They had 8 children all together. 2 died before 1900. Smith moved from SC (census 1880) between 1880 and 1885, where he ended up in TX. Emma was born in MO. Their children are Raueshfuss?, ?, ?, Robert, James, Miles, Etta, and Nora. (1887,?,?,1891,1894,1901,1903,1908). After 1901, Smith and Emma were in OK. 1885 living Lamar Co. TX, 1900 living in Fannin Co. TX, 1910 in Pawnee Co. OK Cimmaron TWSP, and 1920 in Pawnee Co. OK in Coal Creek TWSP. Smith's father is, and not sure on the name, Migamin McArthur born in 1812 in North Carolina. He married a Nancy and they had, I believe a total of 7 children. Medona, Blackstone, Smith, John, Elizabeth, Belle, and Lilly. (1846,1856,1864,1867,1869,1872,1877). All born in SC. Migamin's father was born in Ireland according to the 1880 census. If I could get any more information about this line of the McArthur's, I would greatly appreciate it.