Did you find info on Nancy Lookabaugh. I think she was my GG Grandmothers sister. It appears they were born in Pennyslvania to an Adeline Lookabaugh. She is listed in the PA 1850 census with 5 children. In 1860 her name is Adeline Cramer and she is living in Indiana with her 5 Lookabaugh children and 3 Cramer children and husband Adam Cramer. It shows Nancy marrying Green M. Parsons in Putnam County Indiana in 1861. I hope this helps. I am trying to find when and why they came to Indiana.
Sincerely
Nita Strainer