In the 1840 census of Scott Co., Ind., Ephriam D. Lux Sr. had 4 daughters. One was b.1825-30, one was born 1830-35, and two were born 1835-40. In 1850 census of Texas, there was only one daughter left at home, Mary E. Lux b.1838. Mary married at 14 in 1852. Who were the other 3 girls?They would have all been b. 1825-40, and married or deceased, in Indiana or Texas), by 1850. Any clues?