I am a decendent of Calvin Kingman born 1805 in MA or CT. We think he was the son of Ebenezer but haven't been able to verify this. Do you have any info on Calvin? I haven't come across the name Urania, but we are still searching, and if I do I will let you know. Would like to exchange any info. If Calvin is the son of Ebenezer than we must be from the same line. Please e-mail me if this is so.