Following his mother's death, young Abraham Lincoln continued to work on the farm and was cared for by his older sister Sarah. In 1819 their father married Sarah Bush Johnston, a widow of Elizabethtown, Kentucky whom he had known from the years there. She had three children, all of whom came with her to share the Lincoln cabin. Abraham shared the cabin's loft with his step brother John Johnston and his cousin Dennis Hanks for the rest of his time in Indiana. Sarah treated the Lincoln children as her own, and Abraham grew especially close to her. Early on, the Lincoln family had joined the nearby Little Pigeon Creek Primitive Baptist Church, where Thomas served as a trustee and Abraham briefly as a sexton. The church is preserved in the Lincoln State Park.