Daniel F. Heslin

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Daniel F. Heslin
Personal details
Born1918
Died1990
Military service
Allegiance United States
Branch United States Marine Corps Reserve
ASN021123
RankFirst Lieutenant
Camp RitchieClass 20 (19 June – 16 August 1944)
Section1A
Research notes on this page are compiled from the source file and later edits. They may be unverified, incomplete, or incorrect, and should not be treated as established fact. Please correct the article or add sources on the talk page. For class-roster terms, see About the data.
Sources & confidence: Treat Research notes as leads, not settled fact. Prefer NARA, the class roster, newspapers, Find a Grave, or published histories for contested claims. Mark unsourced claims with {{Needs source}}, or explain disagreements on talk. Baseline import notes: About the data.


Daniel F. Heslin (1918–1990) was a United States Army First Lieutenant who trained at Camp Ritchie, Maryland, in Class 20.

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Technical record edit

Field Imported value
Approx Age at Death 72
Class_ASN 21123
Class_Name HESLIN, Daniel
match_method asn_exact_name_exact
row_source both

Sources edit

  • Camp Ritchie Museum, Inc. (The Ritchie History Museum), Classes 1–31 roster data
  • Dan Gross research spreadsheets, including original Excel timeline/roster work, combined with other research and records
  • NARA World War II Army enlistment records (where a NARA ASN is present)
  • 1940 U.S. Census (where a census match is present)