A woman who was one of the late mob don John Gotti's mistresses - and allegedly the mother of a secret love child - lives on Staten Island with her three daughters. Meet Shannon "Sandy" Grillo, the estranged wife of reputed Gambino associate Ernesto Grillo - and the woman who had an affair with the Dapper Don, according to several sources. She's now the center of speculation that she has a child by the dashing don.
Mrs. Grillo lives modestly with her mother, Rosemary - described as the companion of the late Gambino underboss Aniello Dellacroce - and three kids. She is separated from her husband, purported mobster Ernesto Grillo. Dellacroce was Gotti's mentor.
The bombshell secret love life of one of America's most notorious gangsters was first revealed in court Friday during the racketeering trial of Gotti's son John "Junior" Gotti.
Mob rat and star prosecution witness Michael "Mikey Scars" DiLeonardo claimed the younger Gotti told him "his father had a secret second family and a daughter he had fathered out of wedlock."
As The Post reported yesterday, sources said the older Gotti had two mistresses who both bore him children. Both secret families live on Staten Island. The second mistress had a daughter who is older than the one Gotti is purported to have had with Grillo, according to a knowledgeable source. And it was that second alleged Gotti paramour to whom Mikey Scars was referring at Junior's trial on Friday - an affair Scars knew about both from Junior and from another mobster, according to the source. The second woman's identity has not been disclosed.
As for the Grillo affair, Dellacroce, who was not Sandy Grillo's biological father, strongly disapproved of her relationship with Gotti, the source said. Dellacroce, then the No. 2 Gambino boss and Gotti's mentor, died in 1985.
"John Gotti became much more free-wheeling after Neil [Aniello] passed away in his personal and professional life," the source said. It was after Dellacroce's death that Gotti assassinated Gambino boss Paul Castellano, a move Dellacroce - who didn't like Castellano - would nonetheless have disapproved of, and prevented, if he were alive.
When approached at her home yesterday, the attractive, 50-year-old Grillo was asked: "Are you denying you had a relationship with John Gotti?" "Yes," she said politely, yet firmly.
Later, when one of Grillo's daughters was approached, she acknowledged her mom was Sandy Grillo. Asked if she had seen news accounts of Gotti's secret love life, she said: "No." "I don't know anything about this," she said, adding, "That's not true at all," when asked about an illicit affair and out-of-wedlock child involving her mom and Gotti.
The young woman said she lives with her mom, grandmother Rosemary and two other sisters. There's no hint any of the children in the household were treated as anything other than part of the Grillo household.
It's not the first time Sandy Grillo's name has been bandied about in connection with one of the most well-known members of New York's underworld. The salacious 2004 book "Il Dottore: The Double Life of a Mafia Doctor" recounts a mob doctor's first encounter with the Dapper Don Juan and Sandy Grillo: a house call to tend to an ulcer that hampered the couple's lovemaking.
In the book, the dutiful mob doc is summoned to Manhattan's Barbizon Plaza Hotel on June 15, 1984, to examine Gotti, who complained of stomach pain. "Beautiful broad like Sandy here . . . but a goddamned stomach turns itself inside out right when I'm about to make love to her like Rudolph Valentino," Gotti allegedly told the doctor.
A week later, a fellow mob doctor told the author: "An unspoken La Cosa Nostra rule is that a 'made' man, especially a capo like Gotti, is not supposed to violate another man's wife or children.
"In sleeping with Shannon Grillo, Gotti seems to be violating two sacred oaths with the same woman."