Roseisle United Church was moved to the museum grounds in 1978. Built in 1891, this building exemplifies late-nineteenth-century community churches. The on-site pump organ is in good working order and is often played at Heritage Day in June and Threshing Days in September.
Roseisle United Church, formerly Roseisle Presbyterian Church, opened on June 21, 1891, under the pastoral care of Revered Wilson. In 1892, plans to build a fence and shed for horses were made, and in 1906, it was decided that the church be moved to the same location as the cemetery.
Two meetings were held to plan the building of the church, including the purchase of a pump organ. An offering was taken, and $100 was collected for the purchase of the organ. The congregation would be responsible for bringing wood for the stove heating the church in winter.
On June 17, 1956, a 65th-anniversary service was attended by 150 people. In July 1969, the church became part of the Carman Pastoral charge.
The bible on the pulpit is older than the church, dating back to 1876. The windows once had a pattern on them that matched the cabinet at the front of the church. The pulpit and pews were kept in new condition.
