http://www.txgenweb2.org/txlavaca/coffee.htm Mansel
Coffee's 1876 School Census This is an amazing record of families
with children, and who could read or not, ages, and if and where
they went to school.
http://www.columbustexas.net/library/history%20index.htm Columbus
Co. TX, a neighbor county to Lavaca Many of the friends and
relatives stories are here. (I can't make this link work. But,
the library site is online, and it is a wonderful source of family
and history.)