St. John’s Chapel is on Tilghman Island. A friend and I noticed quite a lot of children’s graves there on a recent visit.
Unfortunately, there’s no trace of these children on the U.S. census as they were born after 1880 and the 1890 census is unavailable. I didn’t find the family in 1900 or 1910. I think I found a widowed Perry living in Virginia in 1920. I couldn’t find evidence of any surviving children.
This church is noteworthy in one other respect. It was the location of a Kennedy wedding recently (article link may require subscription after the summer of 2011).