No, I don't know the names of my grandfathers parents or siblings. I only know his birth and death dates, my grandmother's name and the two children they had together. I susoect he may have remarried and had more children, but... My older brother, who would have been 11 when Harry died, says he never met him. If it would be any help at all, my father had carrot top red hair and both he and his sister were loaded with freckles. It would appear from family pictures that large ears are another male trait in the family.