Open the 1st Sunday of every month from 2pm to 4pm. A beautiful example of Victorian architecture, the Davison home is one of four historic homes in Heritage Square Park, Texas City, TX. It was built in 1897 by Frank and Florence Davison. The Davisons were a prominent and influential family in the early establishment of the City. It is the only home on the block that is in its original location.Open the 1st Sunday of every month from 2pm to 4pm. A beautiful example of Victorian architecture, the Davison home is one of four historic homes in Heritage Square Park, Texas City, TX. It was built in 1897 by Frank and Florence Davison. The Davisons were a prominent and influential family in the early establishment of the City. It is the only home on the block that is in its original location.