Searching for Clark of Boston South of Boston MA

hoping to connect with others researching Clark line from So.of Boston. Most settled in No.Weymouth,Ma. Robert W.Clark b.12/1811-1812 marr.Fanny Brown 1835in Hingham,Ma. Had 3 kids. George Waterman,Robert,Lizzie Wise Clark.Roberts death cert.lists mothers name as Elizabeth.Lived in No.Wey.Some documents say Robert was born in Wey. some say Boston& say his parents were from Boston.But I have been searching for yrs.&can't find them!! HELP,PLEASE.