Hi Rich...So glad to hear from you. My husband Glen is Calvin's great-grandson. Glen's dad was Merton, married to Alice Eleanor Weeman. The family always lived in the Pittsfield/St. Albans area of Maine, although there was one marriage in Vermont. I have some information on the Ponds, (Glen's grandmother, from southern NH) and am having trouble with the Marbles. Would be happy to trade information with you; I will check my data at home, and contact you in the next couple of days.