AH
Alice Henderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Alice Henderson across the 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 8-person household.
Age 42
b. ~1898
Female
Spouse
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Henderson |
| Given Name | Alice E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Wilmington Town |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Wilmington Town |
| Est. Birth Year | ~1898 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Stanley Henderson | Son | — | 6 | ~1934 |
| Charles Henderson | Son | — | 19 | ~1921 |
| Barbara Henderson | Daughter | — | 11 | ~1929 |
| Ralph Henderson | Son | — | 21 | ~1919 |
| Earl Henderson | Son | — | 9 | ~1931 |
| Ralph Henderson | Head | — | 45 | ~1895 |
| Paul Henderson | Son | — | 14 | ~1926 |
| Alice Henderson | Spouse | — | 42 | ~1898 |
Census Appearances
1930
Middlesex, Massachusetts
Other, age 32
Middlesex, Massachusetts · implied b. ~1898 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henderson |
| Given Name | Alice E |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 18 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Spouse, age 42
Middlesex-County, Massachusetts · implied b. ~1898 — 8 household members
| Surname | Henderson |
| Given Name | Alice E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Wilmington Town |
| 1935 Residence (County) | Middlesex |
| Highest Grade | H-1 |
| 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 Henderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Henderson
Spouse · 1940 · age 42 · b. ~1898 · 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-t0627-01621-00575)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hedwig M. Berg | 55 | Mother-in-law | Marker | Sweden |
| 2 | Maud M. Crosby | 55 | Head | Supervisor | New Jersey |
| 3 | Etta M. D. Giles | 52 | Housekeeper | Housekeeper | Massachusetts |
| 4 | Ralph W. Henderson | 45 | Head | — | New Hampshire |
| 5 | Alice E. Henderson THIS PERSON | 42 | Wife | — | Massachusetts |
| 6 | Ralph M. Henderson | 21 | Son | Private | Massachusetts |
| 7 | Charles L. Henderson | 19 | Son | Private | Massachusetts |
| 8 | Paul B. Henderson | 14 | Son | — | Massachusetts |
| 9 | Barbara J. Henderson | 11 | Daughter | — | Massachusetts |
| 10 | Earl R. Henderson | 9 | Son | — | Massachusetts |
| 11 | Stanley L. Henderson | 6 | Son | — | Massachusetts |
| 12 | Leon A. Rhine | 49 | Head | Salesman | Massachusetts |
| 13 | Amy M. Rhine | 51 | Wife | — | Massachusetts |
| 14 | Peter K. K. Morse | 42 | Boarder | Musician | Hawaii |
| 15 | Mary A. Carson | 55 | Head | Serving | Canada English |
| 16 | Leffert Thorpe | 30 | Head | Repair Man | Massachusetts |
| 17 | Frances Thorpe | 25 | Wife | — | Ohio |
| 18 | Jeane Thorpe | 9 | Daughter | — | Massachusetts |
| 19 | Jerry Thorpe | 2 | Son | — | Massachusetts |
| 20 | Herman H. Hathaway | 60 | Head | Stationary | Canada English |
| 21 | Mary J. Hathaway | 50 | Wife | — | Canada English |
| 22 | Dorothy B. Hathaway | 25 | Daughter | New Worker | Massachusetts |
| 23 | Eliot H. Hathaway | 24 | Son | Truck Driver | Massachusetts |
| 24 | Henry S. Bond | 39 | Head | Laborer | New York |
| 25 | Nellie M. Bond | 35 | Wife | — | New York |
| 26 | Kenneth C. Bond | 19 | Son | Laborer | New York |
| 27 | Annie J. Bond | 18 | Daughter | New Worker | New York |
| 28 | Herbert C. Bond | 16 | Son | Laborer | New York |
| 29 | Keith H. Bond | 15 | Son | — | New York |
| 30 | Helen G. Bond | 14 | Daughter | — | New York |
| 31 | Harold E. Bond | 10 | Son | — | New York |
| 32 | William R. Bond | 9 | Son | — | New York |
| 33 | Henry C. Bond | 8 | Son | — | New York |
| 34 | Fred G. Bond | 5 | Son | — | Massachusetts |
| 35 | Marion L. Bond | 3 | Daughter | — | Massachusetts |
| 36 | Carl J. Bond | 2 | Son | — | Massachusetts |
| 37 | Eilene G. L. Bond | 0 | Daughter | — | Massachusetts |
| 38 | Asher Balditch | 68 | Head | Laborer | Russia |
| 39 | Charles D. Witham | 29 | Head | Laborer | Massachusetts |
| 40 | Irving H. Witham | 24 | Brother | Truck Driver | 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)