Hi I need parents/siblings for my ggg gf ALEXANDER THOMPSON who was in Montgomery Co. from the early 1820's until he died in Dec 1839. He was born ca 1797 in GA, and according to some accounts was in TX in 1820. He married ASENA ARNOLD in May 1829 in Austin's Colony. They had one son, my gg gf HENDRICK THOMPSON in 1829/30. Asena died before October of 1839, because in that month, ALEX married MARTHA BOYACAN. Then HE died before Dec 10, 1839 - but left Martha expecting their son, RICHARD THOMPSON b. in April 1840. Questions: Was my ALEXANDER THOMPSON, the same ALEXANDER THOMPSON who was the officer in the Mexican Navy and who mapped Galveston Bay for the Mexican government in 1828?? Was he related to HENRY L. THOMPSON who was also an officer in the Mexican Navy, and who was also on the Washingtonm Co. Tax List for 1837. Who were his parents and siblings?? What happened to Martha and Richard?? Help Help!! Joanne