NH
Nancy Hall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Nancy Hall across the 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 6-person household.
Age 22
b. ~1918
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Hall |
| Given Name | Nancy J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Winchester |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Highest Grade | C-4 |
| 1935 Residence | Same House |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Winchester |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Nancy | Age | Birth yr |
|---|---|---|---|---|
| Pauline Hall | Spouse | — | 47 | ~1893 |
| Kenneth Hall | Head | — | 48 | ~1892 |
| Margaret Hall | Daughter | — | 17 | ~1923 |
| Nancy Hall | Daughter | — | 22 | ~1918 |
| Charlotte Hall | Daughter | — | 15 | ~1925 |
| Katherine Hall | Daughter | — | 19 | ~1921 |
Census Appearances
1930
Middlesex, Massachusetts
Daughter, age 12
Middlesex, Massachusetts · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Nancy S |
| Relationship to Head | Daughter |
| Sex | F |
| 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
Middlesex-County, Massachusetts
Daughter, age 22
Middlesex-County, Massachusetts · implied b. ~1918 — 6 household members
| Surname | Hall |
| Given Name | Nancy J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Winchester |
| 1935 Residence (County) | Middlesex |
| Highest Grade | C-4 |
| 1935 Residence | Same House |
| 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 Nancy Hall across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Nancy Hall
Daughter · 1940 · age 22 · b. ~1918 · Massachusetts
★ You are viewing this record
Sibling
Katherine Hall
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlotte Hall
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Hall
Sibling · 1940 · age 17
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-t0627-01622-00129)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James B. Haley | 57 | Head | Lab. | Massachusetts |
| 2 | Katherine Haley | 52 | Wife | — | Massachusetts |
| 3 | James E. Haley | 28 | Son | Shipper | Massachusetts |
| 4 | Mary E. Haley | 26 | Daughter | Teacher | Massachusetts |
| 5 | Robert F. Haley | 22 | Son | New Worker | Massachusetts |
| 6 | Edward F. Maguire | 78 | Father-in-law | — | Massachusetts |
| 7 | Amelia Jastorcci | 16 | Servant | Servant | Massachusetts |
| 8 | Fred L. Stratton | 53 | Head | Salesman | Massachusetts |
| 9 | Frances Stratton | 53 | Wife | — | Maine |
| 10 | Frances S. Stratton | 15 | Daughter | — | Massachusetts |
| 11 | Harriet Smith | 78 | Mother-in-law | — | Maine |
| 12 | Wilma Quinn | 22 | Lodger | Teacher | Massachusetts |
| 13 | Elizabeth Stowell | 23 | Lodger | Teacher | Massachusetts |
| 14 | Kenneth S. Hall | 48 | Head | Statistician | Massachusetts |
| 15 | Pauline P. Hall | 47 | Wife | — | Massachusetts |
| 16 | Nancy J. Hall THIS PERSON | 22 | Daughter | — | Massachusetts |
| 17 | Katherine P. Hall | 19 | Daughter | — | Massachusetts |
| 18 | Margaret D. Hall | 17 | Daughter | — | Massachusetts |
| 19 | Charlotte H. Hall | 15 | Daughter | — | Massachusetts |
| 20 | John A. Rutherford | 39 | Head | Sales-Manager | Virginia |
| 21 | Amelia B. Rutherford | 38 | Wife | — | Massachusetts |
| 22 | Elizabeth Rutherford | 12 | Daughter | — | Massachusetts |
| 23 | John Rutherford | 11 | Son | — | Illinois |
| 24 | Edward Beerwell | 85 | Father-in-law | — | Massachusetts |
| 25 | Ruth Hayward | 19 | Servant | Servant | Massachusetts |
| 26 | Warren Eldridge | 32 | Head | Clerk | Massachusetts |
| 27 | Winona Eldridge | 31 | Wife | — | Maine |
| 28 | David Eldridge | 1 | Son | — | Massachusetts |
| 29 | Harold M. Jones | 45 | Head | Salesman | Massachusetts |
| 30 | Eva M. Jones | 44 | Wife | — | Massachusetts |
| 31 | Vincent C. Ambrose | 35 | Head | Postmaster | Massachusetts |
| 32 | Marion E. Ambrose | 32 | Wife | — | Massachusetts |
| 33 | Carole Ambrose | 5 | Daughter | — | Massachusetts |
| 34 | David Ambrose | 2 | Son | — | Massachusetts |
| 35 | William A. Kegler | 39 | Head | Insurance | Massachusetts |
| 36 | Louise Kegler | 39 | Wife | — | Ohio |
| 37 | William A. Kegler | 11 | Son | — | Massachusetts |
| 38 | Richard C. Kegler | 10 | Son | — | Massachusetts |
| 39 | Louise E. Kegler | 6 | Daughter | — | Massachusetts |
| 40 | Robert Kegler | 0 | 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)