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Mary Shannon — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Queens-County, New York

Our Model Tree links this Mary Shannon across the 1920, 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1881), then head of a 4-person household.

Age 59 b. ~1881 Female Spouse Born: Ireland Married

1940 Census Record Details

Census Year1940
LocationQueens-County, New York
SurnameShannon
Given NameMary
Relationship to HeadWife
SexF
Color / RaceWhite
Age59
Marital StatusMarried
BirthplaceIreland
1935 Residence (City)New York
1935 Residence (County)Queens
Naturalization StatusNaturalized
Additional Details
Industry0
Highest Grade8
1935 ResidenceSame House
Birth CountryIreland
Birthplace (normalized)ireland
Township / WardNew York
Est. Birth Year~1881

Household Members

Census records only state relationship to the household head. Pairwise kinship is derived (~90–95% accurate), not recorded. Step/blended families and boarders can break it.

4 people recorded at the same address in the 1940 census.

Name Relation to head Relative to Mary Age Birth yr
Mary Shannon Spouse — 59 ~1881
Hugh Shannon Head — 67 ~1873
Hugh Shannon Son — 33 ~1907
David Lynch Other — 23 ~1917

Census Appearances

1920
New York, …
Spouse, age 36
New York, New York · implied b. ~1884 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Shannon
Given Name Mary
Relationship to Head Wife
Sex F
Color / Race White
Age 36
Marital Status Married
Birthplace Ireland
Year of Immigration 1880
Naturalization Status Naturalized
Father's Birthplace Ireland
Mother's Birthplace Ireland
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue English
Birth Country Ireland
Birthplace (normalized) ireland
1930
New York, …
Spouse, age 49
New York, New York · implied b. ~1881 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Shannon
Given Name Mary
Relationship to Head Wife
Sex F
Color / Race White
Age 49
Marital Status Married
Birthplace Ireland
Naturalization Status Naturalized
Year of Immigration 1888
Age at First Marriage 19
Father's Birthplace Ireland
Mother's Birthplace Ireland
Can Read/Write Yes
Mother Tongue English
Birth Country Ireland
Birthplace (normalized) ireland
1940
Queens-County, New …
Spouse, age 59
Queens-County, New York · implied b. ~1881 — 4 household members
Surname Shannon
Given Name Mary
Relationship to Head Wife
Sex F
Color / Race White
Age 59
Marital Status Married
Birthplace Ireland
1935 Residence (City) New York
1935 Residence (County) Queens
Naturalization Status Naturalized
Industry 0
Highest Grade 8
1935 Residence Same House
Birth Country Ireland
Birthplace (normalized) ireland

Model Tree

An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Linked across censuses
Our Model Tree links Mary Shannon across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Shannon
Spouse · 1940 · age 59 · b. ~1881 · New York
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Queens-County, New York Open full size

Page Contents

39 people indexed on this census page (nara:1940:m-t0627-02734-00167)

Line Name Age Relation Occupation Birthplace
41 Francis Gris 27 Daughter Stenographer New York City
42 Florence Gris 26 Daughter Stenographer New York City
43 Terence Shannon 46 Head Stereotyper Ireland
44 Sara Shannon 45 Wife — Ireland
45 Eileen Shannon 13 Daughter — New York City
46 Sheila Shannon 11 Daughter — New York City
47 Bernadette Shannon 6 Daughter — New York City
48 Hugh Shannon 67 Head Stationary Engineer Ireland
49 Mary Shannon THIS PERSON 59 Wife — Ireland
50 Hugh Shannon 33 Son Electrician New York City
51 David Lynch 23 Cousin — New Jersey
52 Daniel Shannon 30 Head Bartender New York City
53 Catherine Shannon 24 Wife — New York City
54 Mary C. Shannon 5 Daughter — New York City
55 Michael Schloff 76 Lodger — Germany
56 Robert Weber 45 Head Truckdriver Austria
57 Mary W. Weber 45 Wife — Hungary
58 John Weber 22 Son Repair Man New York City
59 Dorothy Weber 15 Daughter — New York City
60 Josephine Conti 54 Head — Italy
61 Millie Conti 29 Daughter Bookkeeper New York City
62 Oreste Conti 27 Son Armored Guard New York City
63 Nicholas Faraone 50 Lodger Investigator Italy
64 Charles W. Egert 72 Head — New York City
65 Anna Egert 71 Wife — New York City
66 Margaret Morgan 64 Head — Ireland
67 Helen Morgan 25 Daughter Typist New York City
68 Beatrice Morgan 23 Daughter Dietician New York City
69 John Morgan 21 Son — New York City
70 John Mullaly 61 Head Retired Ireland
71 Ellen Mullaly 66 Wife — Ireland
72 Thomas Mcmahon 35 Son-in-law Pipe Fitter New York City
73 Mary Mcmahon 32 Daughter Stenographer New York City
74 Joseph Anneselmo 29 Head Upholsterer New York City
75 Louis Anneselmo 27 Wife — New York City
76 Andrew Anneselmo 3 Son — New York City
77 Frederick Kaltner 46 Head Route Salesman New York City
78 Madeline Kaltner 41 Wife — New York City
79 Frederick Jr. Kaltner 18 Son — New York City

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.

Source: National Archives and Records Administration (NARA)

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