Bennett probably had a second marriage to Mary Lawrence.
1850 Census. Clark Twp, Perry Co IN, Hh 60
Bennett COMSTOCK and Dicey CONNOR were married on 21 January 1840 in Perry County, Indiana.233 Dicey CONNOR was born (date unknown).
Bennett COMSTOCK and Mary LAWRENCE were married on 21 September 1854 in Perry County, Indiana.232 Mary LAWRENCE was born (date unknown).