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Margaret Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Strafford-County, New Hampshire
Our Model Tree links this Margaret Brown across the 1920, 1930 and 1940 US Censuses in Strafford-County, New Hampshire (XGBoost, ~Confirmed) — first a spouse (b.~1894), then head of a 8-person household.
Age 46
b. ~1894
Female
Spouse
Born: New Hampshire
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Strafford-County, New Hampshire |
| Surname | Brown |
| Given Name | Margaret E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Barrington town |
| 1935 Residence (County) | Strafford |
| Additional Details | |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | H 5 |
| 1935 Residence | Same house |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Barrington Town |
| Est. Birth Year | ~1894 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Brown | Daughter | — | 16 | ~1924 |
| Barbara Brown | Daughter | — | 8 | ~1932 |
| Roberta Brown | Daughter | — | 13 | ~1927 |
| Edward Brown | Head | — | 46 | ~1894 |
| James Whitehouse | Other | — | 74 | ~1866 |
| Robert Brown | Son | — | 23 | ~1917 |
| Oscar Brown | Son | — | 19 | ~1921 |
| Margaret Brown | Spouse | — | 46 | ~1894 |
Census Appearances
1920
Strafford, New …
Spouse, age 26
Strafford, New Hampshire · implied b. ~1894 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Margaret E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Strafford, New …
Spouse, age 35
Strafford, New Hampshire · implied b. ~1895 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Margarita |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Strafford-County, New …
Spouse, age 46
Strafford-County, New Hampshire · implied b. ~1894 — 8 household members
| Surname | Brown |
| Given Name | Margaret E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Barrington town |
| 1935 Residence (County) | Strafford |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | H 5 |
| 1935 Residence | Same house |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Margaret Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Brown
Spouse · 1940 · age 46 · b. ~1894 · New Hampshire
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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 — Strafford-County, New Hampshire
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1940 US Federal Census — Strafford-County, New Hampshire
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02297-00015)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gertrude M. Carson | 31 | Wife | — | Massachusetts |
| 2 | Clarence P. Carson | 2 | Son | — | Massachusetts |
| 3 | Sonia E. Carson | 0 | Daughter | — | Massachusetts |
| 4 | Frederick E. Drew | 51 | Head | Proprietor | Missouri |
| 5 | Lydia A. Drew | 53 | Wife | — | Massachusetts |
| 6 | Frederick E. Jr. Drew | 17 | Son | — | New Hampshire |
| 7 | Christine L. Drew | 9 | Daughter | — | New Hampshire |
| 8 | Harry W. Hawkins | 75 | Head | W.P.A. | New Hampshire |
| 9 | Ellen H. Hawkins | 77 | Wife | — | Ireland |
| 10 | Josephine O. Nottage | 57 | Head | — | New Hampshire |
| 11 | Cassie C. Nottage | 62 | Head | — | New Hampshire |
| 12 | Waldron B. Nottage | 20 | Son | — | New Hampshire |
| 13 | Revia L. Nottage | 17 | Daughter | — | New Hampshire |
| 14 | Harlan A. Calef | 29 | Head | Clerk | New Hampshire |
| 15 | Irene H. Calef | 31 | Wife | — | Massachusetts |
| 16 | George D. Calef | 2 | Son | — | New Hampshire |
| 17 | Edward L. Brown | 46 | Head | Laborer | New Hampshire |
| 18 | Margaret E. Brown THIS PERSON | 46 | Wife | — | New Hampshire |
| 19 | Robert E. Brown | 23 | Son | Laborer | New Hampshire |
| 20 | Oscar L. Brown | 19 | Son | Laborer | New Hampshire |
| 21 | Margaret J. Brown | 16 | Daughter | — | New Hampshire |
| 22 | Roberta J. Brown | 13 | Daughter | — | New Hampshire |
| 23 | Barbara J. Brown | 8 | Daughter | — | New Hampshire |
| 24 | James D. Whitehouse | 74 | Uncle | — | New Hampshire |
| 25 | Ragnar P. Byrenius | 53 | Head | — | Sweden |
| 26 | Clara B. Byrenius | 39 | Wife | — | Indiana |
| 27 | John R. Byrenius | 12 | Son | — | Massachusetts |
| 28 | William L. Moriarty | 56 | Head | Laborer | New York |
| 29 | Franklin R. Moriarty | 17 | Son | — | New Hampshire |
| 30 | Florence C. Moriarty | 13 | Daughter | — | New Hampshire |
| 31 | Alice R. Moriarty | 12 | Daughter | — | New Hampshire |
| 32 | William R.L. Moriarty | 9 | Son | — | New Hampshire |
| 33 | Eugene F. Moriarty | 7 | Son | — | New Hampshire |
| 34 | Edward L. Moriarty | 5 | Son | — | New Hampshire |
| 35 | Johnny H. Moriarty | 3 | Son | — | New Hampshire |
| 36 | Joseph H. Mccarthy | 22 | Head | Laborer | New Hampshire |
| 37 | Anna M. Mccarthy | 22 | Wife | — | Vermont |
| 38 | William J. Mccarthy | 3 | Son | — | New Hampshire |
| 39 | James H. Mccarthy | 0 | Son | — | New Hampshire |
| 40 | Paul J. Marchiony | 55 | Head | Spinner | Servia |
Related Census Records
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)