Giovanni was born in 1890 in Taranta Peligna, Chieti, Italy, the son of Giuseppe Marrelli but his mother is unknown.
His wife is not known. They were married, but the date and place have not been found. Their only known child was Rosa Filomena (1890-?).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 1890 |
|