PL
Patrick Lynch — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Onondaga-County, New York
Our Model Tree links this Patrick Lynch across the 1920, 1930 and 1940 US Censuses in Onondaga-County, New York (XGBoost, ~Confirmed) — first a head (b.~1863), then head of a 5-person household.
Age 77
b. ~1863
Male
Head
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Onondaga-County, New York |
| Surname | Lynch |
| Given Name | Patrick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 77 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Syracuse |
| 1935 Residence (County) | Onondaga |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Syracuse |
| Est. Birth Year | ~1863 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Patrick | Age | Birth yr |
|---|---|---|---|---|
| Mary Lynch | Daughter | — | 39 | ~1901 |
| Ambrose Lynch | Son | — | 41 | ~1899 |
| John Lynch | Son | — | 47 | ~1893 |
| Mary Lynch | Spouse | — | 74 | ~1866 |
| Patrick Lynch | Head | — | 77 | ~1863 |
Census Appearances
1920
Onondaga, New …
Head, age 55
Onondaga, New York · implied b. ~1865 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Patrick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Tester |
| Industry | Soda Plant |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Onondaga, New …
Head, age 67
Onondaga, New York · implied b. ~1863 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Patrick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 29 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Laborer |
| Industry | Dairy |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6,500 |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Onondaga-County, New …
Head, age 77
Onondaga-County, New York · implied b. ~1863 — 5 household members
| Surname | Lynch |
| Given Name | Patrick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 77 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Syracuse |
| 1935 Residence (County) | Onondaga |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Patrick Lynch across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Patrick Lynch
Head · 1940 · age 77 · b. ~1863 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Onondaga-County, New York
Open full size
1940 US Federal Census — Onondaga-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02855-00503)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William M. Welch | 75 | Head | Chairman | New York |
| 2 | Sarah Welch | 70 | Wife | — | New York |
| 3 | Sarah Rofenhiener | 50 | Head | — | New York State |
| 4 | Harold Beebe | 24 | Lodger | Chemist | New York |
| 5 | Vivian Beebe | 23 | Lodger | Stenographer | New York |
| 6 | John Meaders | 45 | Head | Salesman | New York |
| 7 | Ruth Meaders | 45 | Wife | — | New York |
| 8 | Helen Meaders | 24 | Daughter | Waitress | New York |
| 9 | Elizabeth Meaders | 19 | Daughter | — | New York |
| 10 | John Meaders | 18 | Son | — | New York |
| 11 | William Meaders | 16 | Son | — | New York |
| 12 | John Meaders | 18 | Son | Clerk | New York |
| 13 | Catherine Redmond | 40 | Head | — | New York |
| 14 | Leo Redmond | 3 | Son | Brakeman | New York |
| 15 | Walter J. Watt | 41 | Head | — | New York |
| 16 | Pearl Watt | 37 | Wife | — | New York |
| 17 | Kathryn Watt | 18 | Daughter | — | New York |
| 18 | Robert Watt | 13 | Son | — | New York |
| 19 | Joyce Watt | 3 | Daughter | — | New York |
| 20 | James Meeker | 41 | Head | — | New York |
| 21 | Anna Q. Meeker | 42 | Wife | — | New York |
| 22 | Mary Meeker | 15 | Daughter | — | New York |
| 23 | J. Baby Meeker | 14 | Daughter | — | New York |
| 24 | John Meeker | 74 | Head | Salesman | New York State |
| 25 | Julia Meeker | 69 | Wife | — | New York |
| 26 | John Jr. Meeker | 45 | Son | Grocer | New York |
| 27 | Catherine Meeker | 40 | Daughter | Bookkeeper | New York |
| 28 | David Tynan | 55 | Head | Police Officer | New York State |
| 29 | Ellen Tynan | 51 | Wife | — | New York State |
| 30 | William Tynan | 24 | Son | Loader | New York |
| 31 | Winifred Tynan | 23 | Daughter | Stenographer | New York |
| 32 | Daniel Tynan | 21 | Son | Salesman | New York |
| 33 | James Tynan | 18 | Son | — | New York |
| 34 | Richard Tynan | 9 | Son | — | New York |
| 35 | Patrick Lynch THIS PERSON | 77 | Head | — | New York |
| 36 | Mary Lynch | 74 | Wife | — | New York |
| 37 | John Lynch | 47 | Son | Foreman | New York |
| 38 | Ambrose Lynch | 41 | Son | Steamfitter | New York |
| 39 | Mary E. Lynch | 39 | Daughter | — | New York |
| 40 | Patrick Ludgate | 55 | Head | Constructor | Canada French |
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)