Hello my name is Autumn, I recently have been doing research on my mothers father(Frank/Francis Ladd) side of the family and discovered that my grandfather (Frank/Francis Ladd) fathers name was Elias A.Ladd. Elias A. Ladd's father also named Elias Ladd was married to Polly Pier who is Calvin Pier's sister who also lived in Pierpont Ohio. Thier mothers name was Phebe Pier born 1785 in Mass. Polly & Calvin were born in New York. Phebe Piers maiden name unknown & husbands name unknown. My grandfather (Frank/Francis Ladd) and his sister (Nellie Ladd) were named after Calvins two youngest children. Most of my info. was found on ancestry.com starting in the 1850 to 1900 census.If you are looking for info on Clarence & Cora they are in the 1900 census. Please reply back if this info has helped you. Thank you Autumn.