John CASSIL was counted in the 1850 census in Darke County, OH. He was born
around 1811 and was a farmer. His wife's name was Barbara.
Residing with them was Michael CASSIL, age 64, who was born in PA.
Others counted with John and Barbara were:
Eli, ca1835
Anna, ca1837
Susa, ca1841
Catherine, ca1841.
I am unsure of my connection to this individual.