Hi Cuz, Maybe this will help you.
1840 census index for IN
James Lough, Decatur Co. p. 405.
Thomas Laugh, Franklin Co p. 505
http://www.statelib.lib.in.us/www/indiana/genealogy/mirr.html
LOUGH, JAMES - DRAPER, ELIZABETH Decatur Co IN 3-9-1836
LAUGH, JAMES - SIMMONS, MARGARET Decatur Co IN 4-8-1849
LOUGH, THOMAS - LINCH , ELIZABETH Franklin Co In 1-3-1825 LICENSE
(not found in 1830 index - Lough/Laugh/Low/Lowe
Best regards, Lou in Indiana