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Patrick Walsh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Patrick Walsh across the 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 4-person household.
Age 41
b. ~1899
Male
Head
Born: Connecticut
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Walsh |
| Given Name | Patrick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Connecticut |
| 1935 Residence (City) | Arlington |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Occupation | Clerk |
| Industry | Commercial Service |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2000 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
| Occupation | Clerk |
| Township / Ward | Arlington |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Patrick | Age | Birth yr |
|---|---|---|---|---|
| Corinna Walsh | Spouse | — | 47 | ~1893 |
| Patrick Walsh | Head | — | 41 | ~1899 |
| Corinne Walsh | Daughter | — | 7 | ~1933 |
| William Walsh | Son | — | 11 | ~1929 |
Census Appearances
1920
Middlesex, Massachusetts
Other, age 21
Middlesex, Massachusetts · implied b. ~1899 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | Patrick W. |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Connecticut |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Salesman |
| Industry | Dry Goods |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1930
Middlesex, Massachusetts
Head, age 31
Middlesex, Massachusetts · implied b. ~1899 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | Patrick J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Connecticut |
| Age at First Marriage | 27 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Private Secretary |
| Industry | Detective Agency |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Radio Set | R |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1940
Middlesex-County, Massachusetts
Head, age 41
Middlesex-County, Massachusetts · implied b. ~1899 — 4 household members
| Surname | Walsh |
| Given Name | Patrick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Connecticut |
| 1935 Residence (City) | Arlington |
| 1935 Residence (County) | Middlesex |
| Occupation | Clerk |
| Industry | Commercial Service |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2000 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
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 Patrick Walsh across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Patrick Walsh
Head · 1940 · age 41 · b. ~1899 · Massachusetts
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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 — Middlesex-County, Massachusetts
Open full size
1940 US Federal Census — Middlesex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01601-00679)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Susan Bertolami | 38 | Daughter | Teacher | Italy |
| 2 | Caroline Bertolami | 35 | Daughter | Teacher | Italy |
| 3 | Bernard Collins | 54 | Head | Fireman Rigger | Newfoundland |
| 4 | Margaret Collins | 50 | Wife | — | Newfoundland |
| 5 | Herbert Timmins | 39 | Head | Cable Splicer | Massachusetts |
| 6 | Genevieve Timmins | 36 | Wife | — | Massachusetts |
| 7 | Ruth Timmins | 9 | Daughter | — | Massachusetts |
| 8 | Norbert Timmins | 6 | Son | — | Massachusetts |
| 9 | Paula Timmins | 1 | Daughter | — | Massachusetts |
| 10 | Stephen Connolly | 45 | Head | Repair Man | Massachusetts |
| 11 | Claire Connolly | 40 | Wife | — | Massachusetts |
| 12 | Francis Connolly | 17 | Son | — | Massachusetts |
| 13 | Paul Connolly | 15 | Son | — | Massachusetts |
| 14 | Patrick Walsh THIS PERSON | 41 | Head | Clerk | Connecticut |
| 15 | Corinna Walsh | 47 | Wife | — | Massachusetts |
| 16 | William Walsh | 11 | Son | — | Massachusetts |
| 17 | Corinne Walsh | 7 | Daughter | — | Massachusetts |
| 18 | Chesley Parker | 55 | Head | Engineer | Maine |
| 19 | B. Cecelia Parker | 53 | Wife | — | Massachusetts |
| 20 | Thomas Lee | 29 | Head | Trucking | Irish Free State |
| 21 | Delia Lee | 29 | Wife | — | Irish Free State |
| 22 | Thomas J Lee | 2 | Son | — | Massachusetts |
| 23 | Robert Taylor | 36 | Head | Accountant | New York |
| 24 | Gertrude Taylor | 34 | Wife | — | New York |
| 25 | Lois Taylor | 13 | Daughter | — | New York |
| 26 | Shirley Taylor | 6 | Daughter | — | New York |
| 27 | Dominic Calutti | 32 | Head | Florist | Italy |
| 28 | Rose Calutti | 29 | Wife | Presser | Massachusetts |
| 29 | Mary Calutti | 9 | Daughter | — | Massachusetts |
| 30 | Thomas Calutti | 7 | Son | — | Massachusetts |
| 31 | Salvatore Calutti | 5 | Son | — | Massachusetts |
| 32 | Dominic Calutti | 3 | Son | — | Massachusetts |
| 33 | Peter Garzino | 38 | Lodger | Florist | Italy |
| 34 | Myles Borges | 44 | Head | Freight Conductor | Massachusetts |
| 35 | Gladys Borges | 43 | Wife | — | Maine |
| 36 | Warren Borges | 23 | Son | Electric Welder | Massachusetts |
| 37 | Edward Borges | 22 | Son | New Worker | Massachusetts |
| 38 | John Holden | 30 | Head | Office Manager | Washington D.C. |
| 39 | Dorothy Holden | 30 | Wife | — | Washington D.C. |
| 40 | John B. Holden | 4 | Son | — | Washington D.C. |
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)