Francesco Poto is being merged with Francesco Antonio Poto because both h ave a wife named Giuseppina Costantino, who had Francesco Poto's child d uring the time period after Francesco Antonio Poto married her; and the c hild, Maria Rosa Poto, born 30 August 1866, has a notation on her birth r ecord saying she married Giuseppantonio Forziati on 20 February 1887; a nd it is this marriage record from 1887 which identified Maria Rosa Pot o's father as Francesco Poto.