Thank you for your response George.I will answer your query here in case there might be others who have Rusk information that would be interested in this.Jackie's tree does not show how Margaret Adair and Elias McNabb are connected, but here is what is there: Thomas Lusk m. 1810 Newberry Dist. S.C. Beersheba Harrington.She was b. 1773 in Chatham Co., N.C. d. 1841 in Rusk Co., Tx.Her parents are shown as: John Harrington m. Frances (Fanny) Birt. Children of Thomas Lusk and Beersheba were: 1. Permelia Lusk b. 1814 S.C. m. John A. Windle.She d. 1852 Rusk Co., Tx. 2. Carolina Lusk b. 1815 m. first: 1835 in Lincoln Co., Tn. Francis Hamilton. M. second: William Claborn Davis Nov. 20, 1840 in Rusk Co., Tx.