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Charles Lynch — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Charles Lynch across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents Mary & William — first a son (b.~1909), then head of a 9-person household.
Age 31
b. ~1909
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Lynch |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | stevedore |
| Industry | docks |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 1100 |
| Highest Grade | G-8 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Stevedore |
| Township / Ward | New York City |
| Est. Birth Year | ~1909 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Mary Lynch | Spouse | — | 54 | ~1886 |
| Helen Lynch | Daughter | — | 13 | ~1927 |
| Lawrence Lynch | Son | — | 23 | ~1917 |
| Bernard Lynch | Head | — | 54 | ~1886 |
| Charles Lynch | Son | — | 31 | ~1909 |
| Eugene Lynch | Son | — | 11 | ~1929 |
| James Lynch | Son | — | 21 | ~1919 |
| Bernard Lynch | Son | — | 25 | ~1915 |
| Marion Lynch | Daughter | — | 29 | ~1911 |
Census Appearances
1920
Kings, New …
Son, age 11
Kings, New York · implied b. ~1909 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Son, age 22
Kings, New York · implied b. ~1908 — 19 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Son, age 31
Kings-County, New York · implied b. ~1909 — 9 household members
| Surname | Lynch |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Kings |
| Occupation | stevedore |
| Industry | docks |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 1100 |
| Highest Grade | G-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 Charles Lynch across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Lynch (~0.92 confidence) and father William Lynch (~0.92 confidence) and father Bernard Lynch (~0.92 confidence) and mother Mary Lynch (~0.92 confidence) and father Bernard Lynch (~0.92 confidence) and mother Mary Lynch (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Lynch
b. ~1873
Source mother
● Household
· direct · ~0.92
Father
William Lynch
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Bernard Lynch
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Mary Lynch
b. ~1886
Source mother
● Household
· direct · ~0.92
Father
Bernard Lynch
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Mary Lynch
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Lynch
Son · 1940 · age 31 · b. ~1909 · New York
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Sibling
James Lynch
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Lynch
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Lynch
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Lynch
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Lynch
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Lynch
Sibling · 1940 · age 29
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 — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02581-00227)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Patrick Murphy | 37 | Head | Conductor | Canada-Eng |
| 42 | Mary Murphy | 40 | Wife | Ticket Agent | Ireland |
| 43 | Patrick Sexton | 18 | Son | — | Ireland |
| 44 | Ann Mullen | 65 | Head | — | Ireland |
| 45 | Catherine Wilson | 65 | Head | — | North Ireland |
| 46 | Vincent Wilson | 26 | Son | Clerk | Conn |
| 47 | Cathleen Wilson | 23 | Daughter | Stenographer | Conn |
| 48 | Cyrus Fay | 45 | Boarder | Salesman | Pennsylvania |
| 49 | Lawrence Mcmahon | 39 | Head | Coffee Roaster | Eire |
| 50 | Margaret Mcmahon | 39 | Wife | — | Eire |
| 51 | Mary Mcmahon | 8 | Daughter | — | New York |
| 52 | Margaret Mcmahon | 5 | Daughter | — | New York |
| 53 | Patrick Mcmahon | 75 | Father | — | Eire |
| 54 | Martin O'Brian | 36 | Head | Porter | Eire |
| 55 | Mary O'Brian | 34 | Wife | Bar Maid | Eire |
| 56 | Son Thomas | None | M | — | — |
| 57 | Son Martin | None | M | — | — |
| 58 | Bernard Lynch | 54 | Head | Barge Captain | New York |
| 59 | Mary Lynch | 54 | Wife | — | New York |
| 60 | Charles Lynch THIS PERSON | 31 | Son | Stevedore | New York |
| 61 | Marion Lynch | 29 | Daughter | Comptometer Opr | New York |
| 62 | Bernard Jr Lynch | 25 | Son | Truck Driver | New York |
| 63 | Lawrence Lynch | 23 | Son | Plumber | New York |
| 64 | James Lynch | 21 | Son | Grocery Clerk | New York |
| 65 | Helen Lynch | 13 | Daughter | — | New York |
| 66 | Eugene Lynch | 11 | Son | — | New York |
| 67 | Thomas P Dillon | 53 | Head | Handyman | Eire |
| 68 | Mary Dillon | 50 | Wife | — | Eire |
| 69 | John Dillon | 26 | Son | Shipping Clerk | New York |
| 70 | Joseph P Dillon | 23 | Son | Lamp Tester | New York |
| 71 | Dallas Dillon | 21 | Son | Cleaner | New York |
| 72 | Vincent Dillon | 16 | Son | — | New York |
| 73 | J. H. Mayfield | 23 | Head | Machinist Helper | No. Ca. |
| 74 | Elma Mayfield | 21 | Wife | Housekeeper | So. Ca. |
| 75 | Grace B White | 40 | Head | — | New Jersey |
| 76 | Adabelle White | 13 | Daughter | — | New York |
| 77 | John Reid | 45 | Boarder | Laborer | New York |
| 78 | Jeanne Picque | 52 | Head | — | Maryland |
| 79 | Beverly Picque | 23 | Daughter | Examiner | Calif |
| 80 | George Picque | 21 | Son | Clerk | Canada-Eng |
Pedigree Summary
Charles + 6 siblings
Gen 1 · 6 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)