Here is the Patricia ship's manifest showing the immigration of Helen and Franziska (Fanny) Kohn to New York, arriving April 2, 1904 (9 months to the day before Philip was born). Aron had come in 1903 to earn money for Helen and Fanny's tickets. Note their destination in column 16 -- 536 Morris Avenue, New York. The 1905 New York census does not show Aron (or any other Kohn) at that address. Helen and Fanny arrived with $1; their prior residence was Anina, Hungary.