John Baptist Heffernan, USN

Born  21 Oct 1894


30 Jun 1937 Cdr.
1 Jan 1942 T/Capt.
30 Jun 1942 Capt.


Warship Commands listed for John Baptist Heffernan, USN

USS Ellis (DD 154)Cdr.Destroyer15 Jun 194015 Jun 1941
USS Tennessee (BB 43)Capt.Battleship10 Oct 19447 Sep 1945

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