Browse Items (1 total) Tags: Leonard Gray Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Photographs of 605 W. Prairie Ave. Photographs of 605 W. Prairie Ave. This house was built by Dr. L.P. Walbridge about 1905. It was bought from Dr. Walbridge by Mrs. Lillian Richards in 1922 and she sold it to Leonard G. Gray in 1927. In 1951 Paul Mitchell purchased it from theā¦ Tags: 1905, 605 W. Prairie, Decatur IL, Dr. L.P. Walbridge, Eleanor Gray, Eleanor R. Gray, Gray, house, Leonard G. Gray, Leonard Gray, Lillian Richards, Mitchell, Paul Mitchell, Photo File: Houses, Prairie Ave, Richards, Walbridge