TM
Thomas Mcguire — 1940 US Census Record
Model Tree available1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Thomas Mcguire across the 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed), with identified parents James & Parker — first a son (b.~1918), then head of a 2-person household.
Age 22
b. ~1918
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | McGuire |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Occupation | Soldier |
| Industry | Mass. National Guard |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 496 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Soldier |
| Township / Ward | Boston |
| 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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Catherine Mcguire | Head | — | 59 | ~1881 |
| Thomas Mcguire | Son | — | 22 | ~1918 |
Census Appearances
1920
Suffolk, Massachusetts
Son, age 3
Suffolk, Massachusetts · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Son, age 12
Suffolk, Massachusetts · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Son, age 22
Suffolk-County, Massachusetts · implied b. ~1918 — 2 household members
| Surname | McGuire |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Occupation | Soldier |
| Industry | Mass. National Guard |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 496 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Thomas Mcguire across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Mcguire (~0.92 confidence) and father Parker Mcguire (~0.92 confidence) and mother Catherine Mcguire (~0.92 confidence) and mother Margaret Mcguire (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Mcguire
b. ~1891
Source father
● Household
· direct · ~0.92
Father
Parker Mcguire
b. ~1898
Source father
● Household
· direct · ~0.92
Mother
Catherine Mcguire
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Margaret Mcguire
b. ~1899
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Mcguire
Son · 1940 · age 22 · b. ~1918 · Massachusetts
★ 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 — Suffolk-County, Massachusetts
Open full size
1940 US Federal Census — Suffolk-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01668-00489)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clarence F. Pickett | 7 | Nephew | — | Massachusetts |
| 42 | Pearl Pickett | 25 | Daughter-in-law | — | Massachusetts |
| 43 | Francis Silveira | 78 | Mother-in-law | — | Portugal |
| 44 | Clara A. Wright | 54 | Head | — | Massachusetts |
| 45 | Helen C. Wright | 31 | Daughter | Clerk (Filing) | Massachusetts |
| 46 | George Ritchie | 29 | Head | Machinist | Scotland |
| 47 | Helen Ritchie | 25 | Wife | — | Scotland |
| 48 | Ann Ritchie | 4 | Daughter | — | Massachusetts |
| 49 | Evelyn Ritchie | 1 | Daughter | — | Massachusetts |
| 50 | John Governor | 33 | Head | Presser | Massachusetts |
| 51 | Rosemary Governor | 31 | Wife | — | Massachusetts |
| 52 | John Governor | 3 | Son | — | Massachusetts |
| 53 | Jennie Ritz | 35 | Head | Clerk (Typist) | Massachusetts |
| 54 | Virginia Ritz | 17 | Sister | — | Massachusetts |
| 55 | Patrick Ritz | 14 | Brother | — | Massachusetts |
| 56 | John Anderson | 30 | Head | Knitter | Norway |
| 57 | Viola Anderson | 30 | Wife | Machine Operator | Maine |
| 58 | John Anderson | 5 | Son | — | Massachusetts |
| 59 | Audrey Anderson | 3 | Daughter | — | Massachusetts |
| 60 | Mary Hickey | 34 | Boarder | Salesgirl | Maine |
| 61 | James Puffer | 54 | Head | — | Massachusetts |
| 62 | Mabel Puffer | 54 | Wife | — | Canada |
| 63 | Judith Puffer | 25 | Daughter | Clerk (Typist) | Massachusetts |
| 64 | Edward Robinson | 50 | Head | Fireman | Massachusetts |
| 65 | Mildred Robinson | 47 | Wife | — | Massachusetts |
| 66 | Margaret Robinson | 24 | Daughter | Laundress | Canada |
| 67 | Susan Lloyd | 47 | Head | Housekeeper | Maine |
| 68 | Thomas Lussier | 20 | Son | Paperhanger | Maine |
| 69 | Russell Lloyd | 17 | Son | — | Massachusetts |
| 70 | Francis Lloyd | 10 | Son | — | Massachusetts |
| 71 | William Vatcher | 53 | Head | Clerk (Typist) | Massachusetts |
| 72 | Pauline A. Vatcher | 51 | Wife | — | Massachusetts |
| 73 | Pauline F. Vatcher | 28 | Daughter | Checker | Massachusetts |
| 74 | Catherine Mcguire | 59 | Head | Sewer | New York |
| 75 | Thomas Mcguire THIS PERSON | 22 | Son | Soldier | Massachusetts |
| 76 | Charles Sauer | 42 | Head | Salesman | Massachusetts |
| 77 | Helen Sauer | 40 | Wife | — | Massachusetts |
| 78 | Mary Sauer | 17 | Daughter | — | Massachusetts |
| 79 | Dorothy Sauer | 14 | Daughter | — | Massachusetts |
| 80 | Helen Sauer | 8 | Daughter | — | Massachusetts |
Pedigree Summary
Thomas
Gen 1 · 4 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)