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Mary Lynch — 1940 US Census Record
Model Tree available1940 United States Federal Census · Queens-County, New York
Our Model Tree links this Mary Lynch across the 1920, 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed), with identified parents Mary — first a daughter (b.~1898), then head of a 3-person household.
Age 42
b. ~1898
Female
Daughter
Born: England
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Queens-County, New York |
| Surname | Lynch |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Queens |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Cofactor |
| Industry | Building Industry |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 910 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Cofactor |
| Township / Ward | New York City |
| Est. Birth Year | ~1898 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Lynch | Daughter | — | 42 | ~1898 |
| Mary Barry | Daughter | — | 58 | ~1882 |
| Mary Timmons | Head | — | 78 | ~1862 |
Census Appearances
1920
Kings, New …
Spouse, age 19
Kings, New York · implied b. ~1901 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | May |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Married |
| Birthplace | England |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | operator |
| Industry | power press |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Queens, New …
Spouse, age 31
Queens, New York · implied b. ~1899 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | England |
| Age at First Marriage | 21 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Queens-County, New …
Daughter, age 42
Queens-County, New York · implied b. ~1898 — 3 household members
| Surname | Lynch |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Queens |
| Naturalization Status | Naturalized |
| Occupation | Cofactor |
| Industry | Building Industry |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 910 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | England |
| Birthplace (normalized) | england |
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.
Our Model Tree links Mary Lynch across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: mother Mary Timmons (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Timmons
b. ~1862
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Lynch
Daughter · 1940 · age 42 · b. ~1898 · New York
★ You are viewing this record
Sibling
Mary Barry
Sibling · 1940 · age 58
Source co-child of head (derived)
● Co-child · derived · ~0.88
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
1940 US Federal Census — Queens-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02748-01024)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Saloone, Mary Solomon | 75 | Head | — | England |
| 2 | George, Albert Solomon | 75 | Head | — | New York |
| 3 | George, Mary Solomon | 66 | Wife | — | New York |
| 4 | Mary Timmons | 78 | Head | — | England |
| 5 | Mary Barry | 58 | Daughter | Chambermaid | England |
| 6 | Mary Lynch THIS PERSON | 42 | Daughter | Cofactor | England |
| 7 | Abraham Victor | 47 | Head | Physician | New York |
| 8 | Lillian Victor | 42 | Wife | — | New York |
| 9 | William Victor | 22 | Son | Secretary | New York |
| 10 | Arthur Victor | 19 | Son | — | New York |
| 11 | Edith Roeder | 45 | Head | — | New York |
| 12 | Edward Roeder | 45 | Husband | Proprietor | New York |
| 13 | Mamie Varmat | 67 | Mother | — | Germany |
| 14 | Thomas Grogan | 40 | Lodger | Waiter | Eire |
| 15 | Herman Ness | 41 | Head | Window Cleaner | Germany |
| 16 | Louisa Ness | 38 | Wife | — | Germany |
| 17 | Herman Ness | 13 | Son | — | Germany |
| 18 | Frederick Ness | 8 | Son | — | New York |
| 19 | Alice Ness | 6 | Daughter | — | New York |
| 20 | Robert Ness | 0 | Son | — | New York |
| 21 | Edward Sweeney | 31 | Head | Patrolman | New York |
| 22 | Mary Sweeney | 30 | Wife | — | New York |
| 23 | William Sweeney | 32 | Brother | Cashier | New York |
| 24 | Michael Breheny | 39 | Head | Fireman | Eire |
| 25 | Margaret Breheny | 35 | Wife | — | Eire |
| 26 | Maureen Breheny | 13 | Daughter | — | Eire |
| 27 | John Breheny | 11 | Son | — | New York |
| 28 | Michael Breheny | 10 | Son | — | New York |
| 29 | Thomas Breheny | 9 | Son | — | New York |
| 30 | Eugene Breheny | 9 | Son | — | New York |
| 31 | Irene Mckenna | 33 | Head | Stenographer | New York |
| 32 | Thomas Lidney | 76 | Father | — | New York |
| 33 | Valentine Scholp | 40 | Head | Chauffeur | New York |
| 34 | Valentine Scholp | 38 | Wife | — | New York |
| 35 | Frank Scholp | 18 | Son | Laborer | New York |
| 36 | George Scholp | 16 | Son | — | New York |
| 37 | Thomas Burke | 45 | Head | Bartender | New York |
| 38 | Dennis Burke | 25 | Son | Reference Clerk | Mass. |
| 39 | Jack Mccarthy | 25 | Lodger | Proprietor | New York |
| 40 | Mary Connelly | 69 | Lodger | — | Eire |
Pedigree Summary
Mary + 1 sibling
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
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)