Silvio was the son of Rocco Martelli and Ida Mary Ulissi. The date and place of his birth have not been found.
His wife was Carol Jones, who he married on ABT 1959 in Penns Grove. Their only known child was Pamela ().
Silvio Martell
Rocco Martelli (1909-?)
Silvio Martelli (c1879-?)
Livia Tocco (c1879-?)
Ida Mary Ulissi (1916-)
Giovanni Ulissi (1887-?)
Massimo Ulissi (1847-?)
Luisa Scolastica Taraschi (1850-?)
Lucia Scorranese (1891-?)
Paolo Scorranese (c1867-?)
Madalena Martini (c1867-?)