WM
William Mcguire — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lackawanna-County, Pennsylvania
Our Model Tree links this William Mcguire across the 1930 and 1940 US Censuses in Lackawanna-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 9-person household.
Age 41
b. ~1899
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lackawanna-County, Pennsylvania |
| Surname | McGuire |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | West Pittston |
| 1935 Residence (County) | Luzerne |
| Additional Details | |
| Occupation | Welder |
| Industry | Mining Co |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 500 |
| Highest Grade | No 7 |
| 1935 Residence | Penna |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Welder |
| Township / Ward | Scranton |
| Est. Birth Year | ~1899 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Clair Mcguire | Daughter | — | 1 | ~1939 |
| Edward Mcguire | Son | — | ~1940 | |
| Mary Conover | Other | — | 67 | ~1873 |
| Ellen Mcguire | Daughter | — | 3 | ~1937 |
| William Mcguire | Son | — | 9 | ~1931 |
| Mary Mcguire | Daughter | — | 7 | ~1933 |
| William Mcguire | Head | — | 41 | ~1899 |
| Ann Mcguire | Daughter | — | 4 | ~1936 |
| Theresa Mcguire | Spouse | — | 39 | ~1901 |
Census Appearances
1930
Lackawanna, Pennsylvania
Son, age 29
Lackawanna, Pennsylvania · implied b. ~1901 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Welder |
| Industry | Coal Mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Lackawanna-County, Pennsylvania
Head, age 41
Lackawanna-County, Pennsylvania · implied b. ~1899 — 9 household members
| Surname | McGuire |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | West Pittston |
| 1935 Residence (County) | Luzerne |
| Occupation | Welder |
| Industry | Mining Co |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 500 |
| Highest Grade | No 7 |
| 1935 Residence | Penna |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Mcguire across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
William Mcguire
Head · 1940 · age 41 · b. ~1899 · Pennsylvania
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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 — Lackawanna-County, Pennsylvania
Open full size
1940 US Federal Census — Lackawanna-County, Pennsylvania
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-03684-00410)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Barbara Brazill | 66 | Head | — | Pennsylvania |
| 42 | William Brazill | 41 | Son | Projectionist | Pennsylvania |
| 43 | Harold Brazill | 26 | Son | Projectionist | Pennsylvania |
| 45 | Charles P. Graff | 62 | Head | Drop Forger | Germany |
| 46 | Lena Graff | 64 | Wife | — | Germany |
| 47 | Michael Graff | 34 | Son | Blacksmith | Pennsylvania |
| 48 | Jacob R. Graff | 31 | Son | Water Service | Pennsylvania |
| 49 | Edward J. Graff | 26 | Son | — | Pennsylvania |
| 50 | Henry Walter | 70 | Head | — | Pennsylvania |
| 51 | Catherine Walter | 68 | Wife | — | Pennsylvania |
| 52 | Louise Eiffert | 46 | Daughter | — | Pennsylvania |
| 53 | William Eiffert | 45 | Son-in-law | Auto Mechanic | Pennsylvania |
| 54 | William Jr. Eiffert | 23 | Grandson | — | Pennsylvania |
| 55 | June Nichols | 21 | Granddaughter | — | Pennsylvania |
| 56 | Robert Nichols | 2 | Gt Grandson | — | Pennsylvania |
| 57 | Ida Nichols | 1 | Gt Granddaughter | — | Pennsylvania |
| 58 | Henry Suitala | 29 | Head | Dental Mechanic | Pennsylvania |
| 59 | Arvilla Suitala | 25 | Wife | — | Pennsylvania |
| 60 | Catherine Suitala | 3 | Daughter | — | Pennsylvania |
| 61 | William Mcguire THIS PERSON | 41 | Head | Welder | Pennsylvania |
| 62 | Theresa Mcguire | 39 | Wife | — | New Jersey |
| 63 | William Mcguire | 9 | Son | — | Pennsylvania |
| 64 | Mary Mcguire | 7 | Daughter | — | Pennsylvania |
| 65 | Ann Mcguire | 4 | Daughter | — | Pennsylvania |
| 66 | Ellen Mcguire | 3 | Daughter | — | Pennsylvania |
| 67 | Clair Mcguire | 1 | Daughter | — | Pennsylvania |
| 68 | Edward Mcguire | 0 | Son | — | Pennsylvania |
| 69 | Mary Conover | 67 | Mother-in-law | — | Pennsylvania |
| 71 | Francis Paciorka | 62 | Head | Laborer | Poland |
| 72 | Veronica Paciorka | 61 | Wife | — | Poland |
| 73 | Michael Paciorka | 25 | Son | Carpenter | Pennsylvania |
| 74 | Anthony Paciorka | 23 | Son | — | Pennsylvania |
| 75 | John Santoski | 37 | Head | Laborer | Pennsylvania |
| 76 | Mary Santoski | 37 | Wife | — | Pennsylvania |
| 77 | John Santoski | 15 | Son | — | Pennsylvania |
| 78 | Joseph Santoski | 13 | Son | — | Pennsylvania |
| 79 | Peter Kulick | 30 | Head | Laborer | Pennsylvania |
| 80 | Mary Kulick | 29 | Wife | — | Pennsylvania |
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)