AW
Alice Walsh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Alice Walsh across the 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 9-person household.
Age 13
b. ~1927
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Walsh |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Somerville |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Somerville |
| Est. Birth Year | ~1927 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Edward Walsh | Son | — | 21 | ~1919 |
| John Walsh | Son | — | 29 | ~1911 |
| Helen Walsh | Daughter | — | 16 | ~1924 |
| Phillip Walsh | Son | — | 25 | ~1915 |
| Bartholomew Walsh | Head | — | 55 | ~1885 |
| Catherine Walsh | Daughter | — | 18 | ~1922 |
| Thomas Walsh | Son | — | 21 | ~1919 |
| Mary Walsh | Spouse | — | 54 | ~1886 |
| Alice Walsh | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Suffolk, Massachusetts
Daughter, age 4
Suffolk, Massachusetts · implied b. ~1926 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Newfoundland |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Daughter, age 13
Middlesex-County, Massachusetts · implied b. ~1927 — 9 household members
| Surname | Walsh |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Somerville |
| 1935 Residence (County) | Middlesex |
| Highest Grade | No 7 |
| 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 Alice Walsh across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Walsh
Daughter · 1940 · age 13 · b. ~1927 · Massachusetts
★ You are viewing this record
Sibling
John Walsh
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Walsh
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Walsh
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Walsh
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phillip Walsh
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Walsh
Sibling · 1940 · age 21
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 — 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-t0627-01702-00370)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Snow, Arthur Burger | 46 | Lodger | Laborer | Massachusetts |
| 42 | Leslie Woods | 45 | Head | Machinist | Delaware |
| 43 | Harold Bowen | 37 | Head | Helper | Massachusetts |
| 44 | William Dunn | 35 | Head | Chef | Massachusetts |
| 45 | Harry Wilkins | 83 | Head | — | Vermont |
| 46 | Margaret Leslie | 35 | Head | Waitress | Pennsylvania |
| 47 | Frank Moore | 28 | Head | Bookkeeper | Missouri |
| 48 | Rosie Moore | 19 | Wife | — | Washington |
| 49 | Frank Moore | 2 | Son | — | Virginia |
| 50 | Patricia Moore | 0 | Daughter | — | Virginia |
| 51 | W. Herman Bennett | 26 | Head | Laborer | Maine |
| 52 | Goldie Bennett | 20 | Wife | — | Alabama |
| 53 | James Archer | 68 | Head | — | New York |
| 54 | Charlotte Archer | 66 | Wife | — | Massachusetts |
| 55 | George Meyers | 30 | Lodger | Proprietor Grocery Store | Massachusetts |
| 56 | Patrick Lee | 40 | Head | Gas Maker | Eire |
| 57 | Nora Lee | 35 | Wife | — | Eire |
| 58 | Edward Lee | 7 | Son | — | Massachusetts |
| 59 | John Lee | 5 | Son | — | Massachusetts |
| 60 | Martin Lee | 1 | Son | — | Massachusetts |
| 61 | Edward Fuller | 59 | Head | Truck Driver | Massachusetts |
| 62 | Jenny Fuller | 58 | Wife | — | Massachusetts |
| 63 | Dan Auld | 56 | Lodger | Helper On Truck | Massachusetts |
| 64 | Wilbur Rossignolo | 20 | Lodger | Truck Driver | Maine |
| 65 | Anna Laura | 55 | Head | — | Italy |
| 66 | Mafalda Laura | 23 | Daughter | — | Massachusetts |
| 67 | Romeo Laura | 20 | Son | Helper | Massachusetts |
| 68 | Amos Thebearge | 34 | Lodger | Laborer | Massachusetts |
| 69 | Bartholomew Walsh | 55 | Head | Longshoreman | Eire |
| 70 | Mary Walsh | 54 | Wife | — | Eire |
| 71 | John Walsh | 29 | Son | Elevator Operator | Massachusetts |
| 72 | Phillip Walsh | 25 | Son | Scrap Metal Worker | Massachusetts |
| 73 | Catherine Walsh | 18 | Daughter | Packer | Massachusetts |
| 74 | Helen Walsh | 16 | Daughter | — | Massachusetts |
| 75 | Alice Walsh THIS PERSON | 13 | Daughter | — | Massachusetts |
| 76 | Thomas Walsh | 21 | Son | Errand Boy | Massachusetts |
| 77 | Edward Walsh | 21 | Son | Truck Driver | Massachusetts |
| 78 | Edward Mallahan | 45 | Head | Laborer | Massachusetts |
| 79 | Sarah Mallahan | 36 | Wife | — | Massachusetts |
| 80 | Edward Mallahan | 16 | Son | — | Massachusetts |
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)