Searching for any information on my Great Uncle David Duncan, last known on census in 1920, Red Oak, Texas. David was born in 1850 KY to Peter B.Duncan. David was a brother to my Grandfather Robert Lee Duncan. we have found most of Peter Duncan's children . would like to find any descendants of David who could give us information on him. He was married to Anna??? their children were Clarence b.1877 KY. Ethel b.1881 KY, Bessie b. 1887 TX, LuElla b. July 1889 TX. any help will be appreciated. we have info on Peter's family to the present also further back to 1700"s. thanks, Carlene