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James Mcguire — 1940 US Census Record
Model Tree available1940 United States Federal Census · Orange-County, California
Our Model Tree links this James Mcguire across the 1920, 1930 and 1940 US Censuses in Orange-County, California (XGBoost, ~Confirmed), with identified parents George & Charlee — first a son (b.~1918), then head of a 3-person household.
Age 22
b. ~1918
Male
Son
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Orange-County, California |
| Surname | McGuire |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Anaheim Township |
| 1935 Residence (County) | Orange |
| Additional Details | |
| Occupation | Engineer |
| Industry | Air Plane Mfg |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 356 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Engineer |
| Township / Ward | Anaheim Township |
| Est. Birth Year | ~1918 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| George Mcguire | Head | — | 71 | ~1869 |
| James Mcguire | Son | — | 22 | ~1918 |
| Chassie Mcguire | Spouse | — | 63 | ~1877 |
Census Appearances
1920
Orange, California
Son, age 2
Orange, California · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Texas |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Orange, California
Son, age 13
Orange, California · implied b. ~1917 — 20 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | James A. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Texas |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Orange-County, California
Son, age 22
Orange-County, California · implied b. ~1918 — 3 household members
| Surname | McGuire |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Anaheim Township |
| 1935 Residence (County) | Orange |
| Occupation | Engineer |
| Industry | Air Plane Mfg |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 356 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Mcguire (~0.92 confidence) and mother Charlee Mcguire (~0.92 confidence) and father Joe Schantz (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Mcguire
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Charlee Mcguire
b. ~1878
Source mother
● Household
· direct · ~0.92
Father
Joe Schantz
b. ~1894
Source father
● Household
· direct · ~0.92
This person
Anchor record
James Mcguire
Son · 1940 · age 22 · b. ~1918 · California
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Orange-County, California
Open full size
1940 US Federal Census — Orange-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00271-00418)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Roy Mabee | 53 | Head | Rancher | Texas |
| 2 | Gladys Mabee | 36 | Wife | Teacher | Indiana |
| 3 | George Mcguire | 71 | Head | Rancher | Missouri |
| 4 | Chassie Mcguire | 63 | Wife | — | Texas |
| 5 | James Mcguire THIS PERSON | 22 | Son | Engineer | California |
| 6 | Thomas Mcguire | 35 | Head | Laborer | Texas |
| 7 | Krystine Mcguire | 32 | Wife | — | Texas |
| 8 | David Mcguire | 13 | Son | — | California |
| 9 | Lawrence Mcguire | 10 | Son | — | California |
| 10 | Theo. R. Rimpau | 57 | Head | Rancher | California |
| 11 | Opal T. Rimpau | 42 | Wife | — | California |
| 12 | Adolph R. Rimpau | 20 | Son | — | California |
| 13 | Donald R. Rimpau | 18 | Son | — | California |
| 14 | Marilan B. Rimpau | 16 | Daughter | — | California |
| 15 | Barbara A. Rimpau | 11 | Daughter | — | California |
| 16 | Ruby Clasbey | 62 | Head | — | Illinois |
| 17 | Burdette S. Clasbey | 35 | Son | Trucker | Texas |
| 18 | Fred G. Baker | 66 | Brother | Owner | Illinois |
| 19 | Edward A. Reeves | 73 | Head | Orange Grower | Montana |
| 20 | Mattie Maxwell | 47 | Step Daughter | Teacher | Missouri |
| 21 | Wm. Calvin Maxwell | 51 | Son-in-law | Teacher | Tennessee |
| 22 | Dennis Donnelly | 65 | Head | Orange Grower | Eire |
| 23 | Julia Donnelly | 65 | Wife | — | Eire |
| 24 | Rose Donnelly | 31 | Daughter | Teacher | California |
| 25 | Anna Raines | 73 | Head | — | Michigan |
| 26 | Allan Raines | 33 | Son | Field Mgr | California |
| 27 | Carmi G. Thompson | 41 | Head | Ranch Mgr | Nebraska |
| 28 | Hazel Thompson | 41 | Wife | — | Nebraska |
| 29 | Newcomb Thompson | 15 | Son | — | California |
| 30 | Nancy Lee Thompson | 8 | Daughter | — | California |
| 31 | Janet Thompson | 4 | Daughter | — | California |
| 32 | Milton Peterson | 28 | Head | Salesman | So. Dakota |
| 33 | Margaret Peterson | 28 | Wife | — | So. Dakota |
| 34 | Shirley Peterson | 5 | Daughter | — | Oregon |
| 35 | Claudine Peterson | 3 | Daughter | — | So. Dakota |
| 36 | Maurine Peterson | 2 | Daughter | — | California |
| 37 | Jean B. Plou | 56 | Head | Owner | France |
| 38 | Louise Plou | 48 | Wife | — | France |
| 39 | Henry M. Plou | 22 | Son | New Worker | California |
| 40 | Francis M. Plou | 11 | Daughter | — | California |
Pedigree Summary
James
Gen 1 · 3 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)