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Margaret Brennan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this Margaret Brennan across the 1920, 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 4-person household.
Age 70
b. ~1870
Female
Head
Born: England
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | Brennan |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | Beverly city |
| 1935 Residence (County) | Essex |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Beverly City |
| Est. Birth Year | ~1870 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Swasey | Daughter | — | 48 | ~1892 |
| Robert Swasey | Other | — | 21 | ~1919 |
| Margaret Brennan | Head | — | 70 | ~1870 |
| Russell Swasey | Other | — | 58 | ~1882 |
Census Appearances
1920
Essex, Massachusetts
Spouse, age 50
Essex, Massachusetts · implied b. ~1870 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brennan |
| Given Name | Margaret A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | England |
| Father's Birthplace | English |
| Mother's Birthplace | England |
| Occupation | Yes |
| Industry | Yes |
| Can Read | Ireland |
| Can Write | English |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | Pa |
| Home Free/Mortgaged | 1892 |
| Birth Country | England |
| Year of Naturalization | 1870 |
| Birthplace (normalized) | england |
1930
Essex, Massachusetts
Other, age 60
Essex, Massachusetts · implied b. ~1870 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brennan |
| Given Name | Margaret A |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1870 |
| Age at First Marriage | 19 |
| Father's Birthplace | England |
| Mother's Birthplace | Irish Free State |
| Occupation | Domestic Nurse |
| Industry | Private family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Essex-County, Massachusetts
Head, age 70
Essex-County, Massachusetts · implied b. ~1870 — 4 household members
| Surname | Brennan |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | Beverly city |
| 1935 Residence (County) | Essex |
| Naturalization Status | Naturalized |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Brennan 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 Brennan
Head · 1940 · age 70 · b. ~1870 · 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 — Essex-County, Massachusetts
Open full size
1940 US Federal Census — Essex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01578-00292)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur Pariseau | 34 | Head | Attendant | Massachusetts |
| 2 | Alma Pariseau | 35 | Wife | — | Massachusetts |
| 3 | Arthur Jr. Pariseau | 11 | Son | — | Massachusetts |
| 4 | Beatrice Pariseau | 7 | Daughter | — | Massachusetts |
| 5 | William Lang | 48 | Head | Laborer | Massachusetts |
| 6 | Sarah H. Lang | 47 | Wife | — | Massachusetts |
| 7 | Kenneth Lang | 26 | Son | Laborer | Massachusetts |
| 8 | Arlene Lang | 20 | Daughter | Housework | Massachusetts |
| 9 | Charlotte Lang | 17 | Daughter | — | Massachusetts |
| 10 | Gloria Lang | 12 | Daughter | — | Massachusetts |
| 11 | Charles Bryer | 72 | Father in law | — | Massachusetts |
| 12 | John Williams | 30 | Head | Laborer Wpa | Massachusetts |
| 13 | Ida Williams | 26 | Wife | — | Massachusetts |
| 14 | John, Jr Williams | 9 | Son | — | Massachusetts |
| 15 | Leroy Williams | 7 | Son | — | Massachusetts |
| 16 | Dorothy Williams | 5 | Daughter | — | Massachusetts |
| 17 | Robert Williams | 1 | Son | — | Massachusetts |
| 18 | Frank Bogrett | 21 | Cousin in law | Laborer Wpa | Massachusetts |
| 19 | Leola Goddard | 21 | Cousin in law | Housework | Massachusetts |
| 20 | Bernard Moses | 7 | Nephew | — | Massachusetts |
| 21 | Daniel Rourke | 34 | Head | Crossing Tender | Massachusetts |
| 22 | Nora Rourke | 37 | Wife | — | Eire |
| 23 | Daniel Jr Rourke | 11 | Son | — | Massachusetts |
| 24 | Patricia Rourke | 9 | Daughter | — | Massachusetts |
| 25 | Nora Rourke | 3 | Daughter | — | Massachusetts |
| 26 | Thomas Rourke | 2 | Son | — | Massachusetts |
| 27 | Sarah Rourke | 0 | Daughter | — | Massachusetts |
| 28 | Timothy Tierney | 73 | Head | — | Eire |
| 29 | Theresa Tierney | 75 | Wife | — | Massachusetts |
| 30 | Margaret Brennan THIS PERSON | 70 | Head | — | England |
| 31 | Russell Swasey | 58 | Son in law | Driver | Massachusetts |
| 32 | Elizabeth Swasey | 48 | Daughter | — | Massachusetts |
| 33 | Robert Swasey | 21 | Grandson | Hand Cut Out | Massachusetts |
| 34 | Marion Stewart | 28 | Head | — | Massachusetts |
| 35 | Norman Stewart | 10 | Son | — | Massachusetts |
| 36 | Claire Stewart | 6 | Daughter | — | Massachusetts |
| 37 | Lester Stone | 41 | Head | Laborer Wpa | Massachusetts |
| 38 | Myrtle Stone | 36 | Wife | — | Massachusetts |
| 39 | Kathleen L Stone | 10 | Daughter | — | Massachusetts |
| 40 | Dorothy M Stone | 1 | Daughter | — | 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)