All four of Schlossberg's grandparents were Russian (Ukranian) Jews born near Poltava and arrived in the United States at Ellis Island.
In 1986 Schlossberg married Caroline Kennedy, the daughter of President John F. Kennedy and Jacqueline Kennedy Onassis at Hyannis Port when Caroline was 28 and Ed was 41.
Their afternoon wedding ceremony was held at the Church of Our Lady of Victory in Centerville, Massachusetts and did not include a mass.
How Jewish is Schlossberg? Nate Bloom refers to "American Legacy: The Story of John and Caroline Kennedy" by C. David Heymann as follows:
Heymann writes that Schlossberg was raised in a "devout Orthodox Jewish family" that belonged to a modern Orthodox synagoue in Manhattan. He attended Hebrew School and had a bar mitzvah ceremony.Bloom adds some of the speculation regarding Schlossberg's current religious practice:
The harshest comment about Edwin Schlossberg and religion came from film producer Susan Pollock. She is a relative of Edwin's and has dined now and again with Edwin and Caroline. Pollack told Heymann that she believed Ed actually converted to Catholicism to marry Caroline and "I know he [Ed] takes Holy Communion which means he would have to convert?..."UPDATE: See the comment below signed by "Edwin Schlossberg" denying the Bloom account. ["I have never had a conversation with Susan Pollack. I have not converted to Catholicism and have not taken Holy Communion.I am proud to be Jewish and am disappointed that this misinformation has been presented on this site and hope that you will remove it immediately." Edwin Schlossberg -- Posted by ES to Tzvee's Talmudic Blog at 3/10/2009 1:59 PM].