Among other maritime related collections, the Arxiu Municipal de Vilassar de Mar preserves an interesting colllection from the Sust family. The first member was an italian shipbuilder, Antonio Sosto, who arrived to Catalonia after a shipwreck. From him the family had had two maritime related branches. One of shipbuilders in Vilassar and also in Barcelona, in Barceloneta quarter, and the other of shipmasters and shipowners. along 19 and 20th centuries some members of the family had been captains (Jaime Sust Alsina, Emilio Sust Mir, Pedro Sust Sala, etc.). The last of them, Feliciano Sust Cisa, also pilot in the port of Barcelona. The collection is formed by different donations of descendants, and it is a very heterogeneus sample of documents as logbooks, libros de cuenta y razón, correspondance, photography, etc.
(Note: some members of the family still preserve logbooks that had been digitalized and shared with the Museu Marítim de Barcelona)