30 April 1888 marriage certificate of Const[antine] N. Constantoulakis & Aikaterini Mavrogordato
groom: 38 years, clerk, from Chios, son of Nicolas Constantoulakis and Maria Coccali; bride: 27 years, from Ermoupolis, daughter of Constantine and Marigó Mavrogordato (translated by George Agelastos)