James Montgomery Leonard, Sr

1928 - 1999  (71 years)

• Name	James Montgomery Leonard  [1, 2, 3, 4]
  Suffix	Sr
  Birth	21 Jul 1928	New York, New York, New York, USA   [2, 3, 4]
  Gender	Male
  FamilySearch ID	GGP9-LW3
  Reference Number	https://www.wikitree.com/wiki/Leonard-13978
  Burial	1999	Calverton, Suffolk, New York, USA   [4]
  Death	21 Aug 1999  [2, 3, 4]
  Person ID	I79135	Clan Montgomery Society | Montgomerys of Monfad Donegal
  Last Modified	2 Jul 2026

  
  

  Father	James Edward Leonard,   b. 2 Jun 1897, Carrownagark, Tawnagh, Sligo, Ireland d. 2 Dec 1952, Queens County, New York, USA (Age 55 years)
  Relationship	natural
  Mother	Matilda Montgomery,   b. 13 Dec 1895, Londonderry, Londonderry, Northern Ireland d. 28 Jun 1962, Bronx County, New York, USA (Age 66 years)
  Relationship	natural
  Marriage	5 Nov 1927	Manhattan, New York, New York, USA   [1, 5, 6]
  Family ID	F28500	Group Sheet  |  Family Chart

  
  

  Family	Marion Dorothy Spatz,   b. 21 Mar 1935   d. 12 Jan 2020, Suffolk County, New York, USA (Age 84 years)
  Marriage	1959  [3]
  Children	1. Living
  Family ID	F28501	Group Sheet  |  Family Chart
  Last Modified	2 Jul 2026

  
  

• Event Map

  Load the map

  Birth - 21 Jul 1928 - New York, New York, New York, USA Burial - 1999 - Calverton, Suffolk, New York, USA  = Link to Google Earth

  
  

• Sources

  [S6065] Ancestry.com, New York, Naturalization Records, 1882-1944, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2012;), The National Archives and Records Administration; Washington, D.C.; Petitions For Naturalization From the U.s. District Court For the Southern District of New York, 1897-1944; Series: M1972; Roll: 1186. Record for Matilda Leonard https://search.ancestry.com/cgi-bin/sse.dll?db=2499&h=4230064&indiv=try [S2783] Ancestry.com, U.S., Social Security Applications and Claims Index, 1936-2007, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2015;). Record for James Montgomery Leonard https://search.ancestry.com/cgi-bin/sse.dll?db=60901&h=16146121&indiv=try [S2786] Ancestry.com, Newspapers.com Obituary Index, 1800s-current, (Name: Ancestry.com Operations Inc; Location: Lehi, UT, USA; Date: 2019;), Newsday (Suffolk Edition); Publication Date: 29 Aug 1999; Publication Place: Melville, New York, USA; URL: https://www.newspapers.com/image/727268432/?article=c653f11d-e6c4-4f48-9ee5-3636a12c84bc&focus=0.5361382,0.5342418,0.9733619,0.94997764&xid=3355. Record for James M Leonard https://search.ancestry.com/cgi-bin/sse.dll?db=61843&h=1014898381&indiv=try [S2775] Ancestry.com, U.S., Find A Grave Index, 1600s-Current, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2012;). Record for James M. Leonard https://search.ancestry.com/cgi-bin/sse.dll?db=60525&h=998342&indiv=try [S3195] Ancestry.com, New York City, Marriage Indexes, 1907-1995, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2017;), New York City Municipal Archives; New York, New York; Borough: Manhattan; Volume Number: 12. Record for James E Leonard https://search.ancestry.com/cgi-bin/sse.dll?db=61406&h=7706995&indiv=try [S3842] Ancestry.com, New York, State and Federal Naturalization Records, 1794-1940, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2013;), The National Archives in Washington, DC; Washington, DC; NAI Title: Index to Petitions For Naturalizations Filed in Federal, State, and Local Courts in New York City, 1792-1906; NAI Number: 5700802; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: Rg 21. Record for James Edward Leonard https://search.ancestry.com/cgi-bin/sse.dll?db=2280&h=4049533&indiv=try