Can't remember who was looking for PACE surname. I found a wealth of information in the two volume set of "History of the State of Oklahoma" by Hill, published by Lewis Publishing Co., Chicago in 1909. This set contains many biographies of early Ok settlers in all areas, incl LeFlore Co with references to Sebastian Co, Ar. I was able to check this out through library loan program at the local library. Sure would recommend if it you have relatives who migrated to Ok. As to the PACE family, there is a lengthy biography (p. 584-585) of Mark H. Pace, Poteau, born Lincoln Co, Mo in 1852 (m. Elizabeth Adams and Sarah Combs), son of John C. Pace (who m. Ms McCulla and then Julia Cobb, NC etc. NanaC