Conversation so far:
Where was Vito Fossella born?
Vito Fossella was born on Staten Island into a Roman Catholic family of Irish and Italian descent.
Did Vito Fossella have any notable family members?
Vito Fossella's great-grandfather James A. O'Leary represented Staten Island in Congress from 1935 to 1944.
Were there any other family members of Vito Fossella in politics besides James A. O'Leary?
One of Vito Fossella's uncles, Frank Fossella, was a prominent Staten Island Democrat who was a City Council member for four years, ending in 1985.
Were there any other family members of Vito Fossella that served in political positions besides James A. O'Leary and Frank Fossella?
Vito Fossella's father, Vito John Fossella Sr., served in various appointed positions in the city administrations of Democratic Mayors Edward I. Koch and Abraham D. Beame.

Question: Did he have any siblings?
Self-contained rewrite: Did Vito Fossella have any siblings?