USS Indianapolis CA-35
Robert Hammen - Lost At Sea

Name: Robert Hammen
Lost at Sea Robert HAMMEN Rank / Rating: PHOM3-Photographer's Mate Third Class
Service #: 826 72 99
DOB: Jan 09, 1925
From: Lakewood, MD
Parents: Roy M. and Bertha I. Hammen
Went Aboard: Apr 30, 1944
Age When Ship Went Down: 20 years, 6 months, 21 days
Spouse:
Children:
Grandchildren:
Bio Submitted By: Admin
Bio Last Updated: Aug 27, 2026

Lost at Sea Robert HAMMEN
Robert HAMMEN
Front of Draft Card for LAS Robert HAMMEN
Back of Draft Card for LAS Robert HAMMEN
Source Credits
Find a Grave, database and images (https://www.findagrave.com/memorial/193361759/robert-hammen: accessed 25 Aug 2026), memorial page for PHOM3 Robert Hammen (9 Jan 1925-30 Jul 1945), Find a Grave Memorial ID 193361759, citing U.S.S. Indianapolis National Memorial, Indianapolis, Marion County, IN.
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