I too have hit a brick wall with my Sidebottom line. And have heard there was "Indian Blood" somewhere. My grandfather, Robert B. Sidebottom was an only child born in 1901 in Lymansville,(North Providence,RI. the son of Joseph R Sidebottom born 1881 in England and Ethel M Potter born 1883 in Nova Scotia. Can anyone shed some light on these people?