I am seeking information regarding my great grandparents and grandfather who were employees on the Thayer estate in Lancaster MA sometime between 1900 and 1922. The names of these people are Odilon Bisson (gardener?) and Thomas Harold Beardmore (Chaucer/horse trainer?).
If your organization could give me some direction in this manner, I would been sincerely thankful.
Richard F. Beardmore, Jr.