looking for info on WILLIAM LAFFAYETTE COOPER b. circa 1851 in GA.His parents were from SC.Died Richland Parish, La. 1919.Bought land in Richland Parish, La. in 1892.Siblings were ANNIE COOPER HOBEN CAUTHEN, ROBERT COOPER(possibly a DR., may have gone to TN), JANE COOPER REED (Gibbsland,La.).Both Annie and Jane came to La. around the same time.Any info on WILLIAM LAFFAYETTE COOPER, parents or siblings would be greatly appreciated.