WM
William Mcclure — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, New Jersey
Our Model Tree links this William Mcclure across the 1930 and 1940 US Censuses in Essex-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 8-person household.
Age 19
b. ~1921
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, New Jersey |
| Surname | McClure |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Livingston |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Occupation | Shipping Clerk |
| Industry | Manufacturing |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 226 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Shipping Clerk |
| Township / Ward | Livingston |
| Est. Birth Year | ~1921 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Mcclure | Son | — | 19 | ~1921 |
| Patricia Mcclure | Daughter | — | 9 | ~1931 |
| Elizabeth Mcclure | Daughter | — | 17 | ~1923 |
| Barbara Mcclure | Daughter | — | 6 | ~1934 |
| Delia Mcclure | Spouse | — | 41 | ~1899 |
| Catherine Mcclure | Daughter | — | 23 | ~1917 |
| Anne Mcclure | Daughter | — | 22 | ~1918 |
| William Mcclure | Head | — | 45 | ~1895 |
Census Appearances
1930
Essex, New …
Son, age 9
Essex, New Jersey · implied b. ~1921 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McClure |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Essex-County, New …
Son, age 19
Essex-County, New Jersey · implied b. ~1921 — 8 household members
| Surname | McClure |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Livingston |
| 1935 Residence (County) | Essex |
| Occupation | Shipping Clerk |
| Industry | Manufacturing |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 226 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 William Mcclure across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Mcclure
Son · 1940 · age 19 · b. ~1921 · New Jersey
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Sibling
Catherine Mcclure
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Mcclure
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Mcclure
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anne Mcclure
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Mcclure
Sibling · 1940 · age 17
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 — Essex-County, New Jersey
Open full size
1940 US Federal Census — Essex-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02335-00407)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William Mcclure | 45 | Head | Power Press Oper | Ireland |
| 42 | Delia Mcclure | 41 | Wife | — | Ireland |
| 43 | Catherine Mcclure | 23 | Daughter | Clerk | New Jersey |
| 44 | Anne Mcclure | 22 | Daughter | Nurse | New Jersey |
| 45 | William Mcclure THIS PERSON | 19 | Son | Shipping Clerk | New Jersey |
| 46 | Elizabeth Mcclure | 17 | Daughter | — | New Jersey |
| 47 | Patricia Mcclure | 9 | Daughter | — | New Jersey |
| 48 | Barbara Mcclure | 6 | Daughter | — | New Jersey |
| 49 | James Harty | 66 | Head | Hatter | New Jersey |
| 50 | Sarah Harty | 61 | Wife | — | New Jersey |
| 51 | Bernard Harty | 35 | Son | Shipping Clerk | New Jersey |
| 52 | Jacob Christmann | 60 | Head | Oiler | New Jersey |
| 53 | Minnie Christmann | 46 | Wife | — | New Jersey |
| 54 | Jessie Christmann | 13 | Daughter | — | New Jersey |
| 55 | Charles C. Boice | 43 | Head | Salesman | New Jersey |
| 56 | Anna C. Boice | 39 | Wife | — | New Jersey |
| 57 | George Boice | 14 | Son | — | New Jersey |
| 58 | Charles Boice | 10 | Son | — | New Jersey |
| 59 | Constance Boice | 7 | Daughter | — | New Jersey |
| 60 | Charles Jaeger | 40 | Head | Machine Operator | New Jersey |
| 61 | Alma Jaeger | 41 | Wife | — | New Jersey |
| 62 | Walter Jaeger | 19 | Son | Clerk | New Jersey |
| 63 | Margretta Jaeger | 18 | Daughter | Secretary | New Jersey |
| 64 | Alma Jaeger | 16 | Daughter | — | New Jersey |
| 65 | James White | 60 | Head | Truck Driver | Ireland |
| 66 | Alice White | 59 | Wife | — | England |
| 67 | Douglas White | 20 | Son | — | New Jersey |
| 68 | Herbert White | 19 | Son | Labor | Mass. |
| 69 | Patrick Crean | 70 | Head | Court Attendant | Ireland |
| 70 | Anna Crean | 62 | Wife | — | New Jersey |
| 71 | Anthony Crean | 23 | Son | Office Boy | New Jersey |
| 72 | Ambrose, Mary Crean | 64 | Sister-in-law | Cleaner | New Jersey |
| 73 | Agatha Crean | 89 | Mother-in-law | — | Ireland |
| 74 | James B. Lynch | 34 | Head | Salesman | Pennsylvania |
| 75 | Gladys Lynch | 40 | Wife | — | Kentucky |
| 76 | Jay H. Daniels | 39 | Boarder | Candy Maker | Georgia |
| 77 | Jay H. Jr. Daniels | 14 | Son | — | Georgia |
| 78 | Claire Daniels | 12 | Daughter | — | Georgia |
| 79 | William E. Allen | 50 | Head | Salesman | Michigan |
| 80 | Catherine Allen | 49 | Wife | — | New Jersey |
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)