5 June 1880 marriage certificate of George Psiakis & Irene Negroponte
groom: 23 years, merchant from Smyrna, son of Ioannis Psiakis and Adelaide Ralli; bride: 19 years, from Ermoupolis, daughter of Eustratios Negroponte and Constance Coressi (translated by George Agelastos)
