His brother Howard (now living abroad) married Actress Viola Katherine Clemmons and separated from her.

His brother Frank Jay Gould (now settled on the Riviera as owner of Nice's unprofitable Casino) married Margaret Kelly, a banker's daughter, then British Actress Edith Kelly, then French Actress Florence La Caze.

[1] For many years, Gould lived in Dobbs Ferry, on a huge estate, Agawam, that sat along the Hudson River.

[7] In 1900, Gould purchased the former cottage of David H. King Jr., "a single-storied, Italian Renaissance house surrounding a central courtyard, complete with a swimming pool fed by an artesian well.

After his dinner he complained of not feeling well, and died after midnight in his bed, at his estate Highwood in Oyster Bay Cove, New York.