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John Mcguire — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Fluvanna-County, Virginia
Our Model Tree links this John Mcguire across the 1930 and 1940 US Censuses in Fluvanna-County, Virginia (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 15-person household.
Age 18
b. ~1922
Male
Son
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Fluvanna-County, Virginia |
| Surname | McGuire |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Scottsville town |
| 1935 Residence (County) | Fluvanna |
| Additional Details | |
| Occupation | helper |
| Industry | filling station |
| Class of Worker | PW |
| Hours Worked | 4 |
| Income (1939) | 13 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Helper |
| Township / Ward | Scottsville Town |
| Est. Birth Year | ~1922 |
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.
15 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Margaret Mcguire | Daughter | — | 22 | ~1918 |
| Ruth Mcguire | Daughter | — | 11 | ~1929 |
| Ruby Mcguire | Daughter | — | 11 | ~1929 |
| Evelyn Mcguire | Daughter | — | 23 | ~1917 |
| Ellen Mcguire | Daughter | — | 1 | ~1939 |
| Shirley Mcguire | Daughter | — | 4 | ~1936 |
| Charles Mcguire | Head | — | 56 | ~1884 |
| Jimmy Mcguire | Son | — | 9 | ~1931 |
| Ralph Mcguire | Son | — | 5 | ~1935 |
| Bennie Mcguire | Son | — | 15 | ~1925 |
| John Mcguire | Son | — | 18 | ~1922 |
| Paul Mcguire | Son | — | 17 | ~1923 |
| David Mcguire | Son | — | 13 | ~1927 |
| Russell Mcguire | Son | — | 26 | ~1914 |
| Annie Mcguire | Spouse | — | 46 | ~1894 |
Census Appearances
1930
Fluvanna, Virginia
Son, age 8
Fluvanna, Virginia · implied b. ~1922 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | John W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | none |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Fluvanna-County, Virginia
Son, age 18
Fluvanna-County, Virginia · implied b. ~1922 — 15 household members
| Surname | McGuire |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Scottsville town |
| 1935 Residence (County) | Fluvanna |
| Occupation | helper |
| Industry | filling station |
| Class of Worker | PW |
| Hours Worked | 4 |
| Income (1939) | 13 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 John Mcguire across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Mcguire
Son · 1940 · age 18 · b. ~1922 · Virginia
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Sibling
Paul Mcguire
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Mcguire
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Mcguire
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Mcguire
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ellen Mcguire
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jimmy Mcguire
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Mcguire
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Mcguire
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Mcguire
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Mcguire
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russell Mcguire
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bennie Mcguire
Sibling · 1940 · age 15
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 — Fluvanna-County, Virginia
Open full size
1940 US Federal Census — Fluvanna-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04263-00056)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Guy E. Moon | 42 | Head | Clerk | Virginia |
| 2 | Frances S. Moon | 42 | Wife | — | Virginia |
| 3 | Walter G. Mason | 36 | Head | Plumber | Virginia |
| 4 | Mary M. Mason | 28 | Wife | — | Virginia |
| 5 | Joyce Ann Mason | 7 | Daughter | — | Virginia |
| 6 | William E. Mason | 1 | Son | — | Virginia |
| 7 | Oscar E. Moore | 61 | In-law | — | Virginia |
| 8 | William E. Moon | 71 | Head | Proprietor Shop Keeper | Virginia |
| 9 | Cora H. Moon | 69 | Wife | — | Virginia |
| 10 | William C. Duncan | 40 | Head | Barber | West Virginia |
| 11 | Willie M. Duncan | 28 | Wife | — | Virginia |
| 12 | Carol Jean Duncan | 12 | Daughter | — | Virginia |
| 13 | Nannie G. Thomas | 85 | Head | — | Virginia |
| 14 | Cary B. Thomas | 59 | Daughter | — | Virginia |
| 15 | Charles H. Mcguire | 56 | Head | Carpenter | Virginia |
| 16 | Annie E. Mcguire | 46 | Wife | — | Virginia |
| 17 | Russell Mcguire | 26 | Son | Janitor | Virginia |
| 18 | Evelyn Mcguire | 23 | Daughter | Waitress | Virginia |
| 19 | Margaret Mcguire | 22 | Daughter | Braider | Virginia |
| 20 | John Mcguire THIS PERSON | 18 | Son | Helper | Virginia |
| 21 | Paul Mcguire | 17 | Son | Helper | Virginia |
| 22 | Bennie Mcguire | 15 | Son | Delivery Boy | Virginia |
| 23 | David Mcguire | 13 | Son | — | Virginia |
| 24 | Ruth Mcguire | 11 | Daughter | — | Virginia |
| 25 | Ruby Mcguire | 11 | Daughter | — | Virginia |
| 26 | Jimmy Mcguire | 9 | Son | — | Virginia |
| 27 | Ralph Mcguire | 5 | Son | — | Virginia |
| 28 | Shirley Mcguire | 4 | Daughter | — | Virginia |
| 29 | Ellen Mcguire | 1 | Daughter | — | Virginia |
| 30 | George N. Jackson | 74 | Head | — | Virginia |
| 31 | Ann Wyatt Jackson | 68 | Wife | Laundress | Virginia |
| 32 | Henry Newton | 37 | Head | Laborer | Virginia |
| 33 | Pearl Newton | 31 | Wife | — | Virginia |
| 34 | Barney Jackson | 67 | Head | Laborer | Virginia |
| 35 | Annie Jackson | 45 | Wife | — | Virginia |
| 36 | Anderson Jackson | 29 | Son | Laborer | Virginia |
| 37 | Charles Jackson | 20 | Son | Helper | Virginia |
| 38 | Barney Jr. Jackson | 18 | Son | Helper | Virginia |
| 39 | Dorothy Woody | 21 | Head | — | Virginia |
| 40 | Fitzhugh Woody | 30 | Head | Helper | Virginia |
Related Census Records
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)