I have a copy of that book if anyone is interesting in reading it. I have a couple books by the Medford Historical Society, all written in that time period. There is some good information, especially on Meford and Burlington County.
I am not a member but I think my aunt and uncle are. They used to be very involved with the MHS and probably could answer a lot of questions. I know they used to own Friendship Farm out on Fostertown Road which I believe is the oldest house in Burlington County.