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James Mcguire — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Saratoga-County, New York
Our Model Tree links this James Mcguire across the 1930 and 1940 US Censuses in Saratoga-County, New York (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 10-person household.
Age 10
b. ~1930
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Saratoga-County, New York |
| Surname | McGuire |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Mechanicville |
| 1935 Residence (County) | Saratoga |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Mechanicville |
| Est. Birth Year | ~1930 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Helen Mcguire | Daughter | — | 17 | ~1923 |
| Patricia Mcguire | Daughter | — | 7 | ~1933 |
| Agnes Mcguire | Daughter | — | 12 | ~1928 |
| Catherine Mcguire | Daughter | — | 18 | ~1922 |
| Roland Mcguire | Head | — | 54 | ~1886 |
| Frederick Mcguire | Son | — | 14 | ~1926 |
| James Mcguire | Son | — | 10 | ~1930 |
| Joseph Mcguire | Son | — | 8 | ~1932 |
| Edward Mcguire | Son | — | 15 | ~1925 |
| Elizabeth Mcguire | Spouse | — | 44 | ~1896 |
Census Appearances
1930
Saratoga, New …
Son, age
Saratoga, New York · implied b. ~1930 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Scotland |
| Mother's Birthplace | New York |
| Can Read/Write | No |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Saratoga-County, New …
Son, age 10
Saratoga-County, New York · implied b. ~1930 — 10 household members
| Surname | McGuire |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Mechanicville |
| 1935 Residence (County) | Saratoga |
| Highest Grade | No 5 |
| 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 James Mcguire across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Mcguire
Son · 1940 · age 10 · b. ~1930 · New York
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Sibling
Agnes Mcguire
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Mcguire
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Mcguire
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Mcguire
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Mcguire
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Mcguire
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Mcguire
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 — Saratoga-County, New York
Open full size
1940 US Federal Census — Saratoga-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02772-00830)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William H. Wait | 56 | Head | President | New York |
| 42 | Frances S. Wait | 60 | Wife | Stenographer | Massachusetts |
| 43 | Roland H. Mcguire | 54 | Head | Watchman | New York |
| 44 | Elizabeth Mcguire | 44 | Wife | — | New York |
| 45 | Catherine Mcguire | 18 | Daughter | Servant | New York |
| 46 | Helen Mcguire | 17 | Daughter | Servant | New York |
| 47 | Edward Mcguire | 15 | Son | — | New York |
| 48 | Frederick Mcguire | 14 | Son | — | New York |
| 49 | Agnes Mcguire | 12 | Daughter | — | New York |
| 50 | James Mcguire THIS PERSON | 10 | Son | — | New York |
| 51 | Joseph Mcguire | 8 | Son | — | New York |
| 52 | Patricia Mcguire | 7 | Daughter | — | New York |
| 53 | Frank Marinello | 38 | Head | Bleach Plant | Italy |
| 54 | Genevieve Marinello | 34 | Wife | — | Italy |
| 55 | Lydia Marinello | 5 | Daughter | — | New York |
| 56 | Maggie Gampello | 72 | Mother-in-law | — | Italy |
| 57 | James Brindley | 58 | Head | Motor Coach Operator | New York |
| 58 | Matilda Brindley | 57 | Wife | — | New York |
| 59 | Vincent Ricardo | 79 | Head | Machinist | New York |
| 60 | Shirley Ricardo | 20 | Wife | — | New York |
| 61 | Vincent Ricardo | 5 | Son | — | New York |
| 62 | Carol Ricardo | 0 | Daughter | — | New York |
| 63 | John Devito | 45 | Head | Truck Driver | New York |
| 64 | Mary Devito | 43 | Wife | — | New York |
| 65 | Philip Falco | 46 | Head | Carpenter (Helper) | Italy |
| 66 | Angeline Falco | 37 | Wife | — | New York |
| 67 | Anthony Falco | 13 | Son | — | New York |
| 68 | Philip Jr. Falco | 9 | Son | — | New York |
| 69 | Anna Falco | 1 | Daughter | — | New York |
| 70 | James J. Halle | 44 | Head | Janitor | New York |
| 71 | Mildred Halle | 44 | Wife | — | New York |
| 72 | William J. Halle | 19 | Son | Janitor | New York |
| 73 | Pearl M. Halle | 17 | Daughter | — | New York |
| 74 | Thomas Mcgovarnley | 38 | Head | Steward | New York |
| 75 | Ellen Mcgovarnley | 37 | Wife | — | New York |
| 76 | Edward Mcgovarnley | 10 | Son | — | New York |
| 77 | John J. Doyle | 32 | Head | Attorney | New York |
| 78 | Marian Doyle | 22 | Wife | — | New York |
| 79 | Edward White | 65 | Head | Merchant | New York |
| 80 | Lula White | 60 | Wife | — | New York |
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)