MC
Mary Cooper — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Bristol, Massachusetts
Our Model Tree links this Mary Cooper across the 1920, 1930 and 1940 US Censuses in Bristol, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 3-person household.
Age 32
b. ~1888
Female
Spouse
Born: England
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Bristol, Massachusetts |
| Surname | Cooper |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1913 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Cotton mill |
| Industry | Cotton mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1919 |
| Birthplace (normalized) | england |
| Occupation | Cotton Mill |
| Township / Ward | New Bedford City |
| Est. Birth Year | ~1888 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Muriel Cooper | Daughter | — | 5 | ~1915 |
| Frederick Cooper | Head | — | 34 | ~1886 |
| Mary Cooper | Spouse | — | 32 | ~1888 |
Census Appearances
1920
Bristol, Massachusetts
Spouse, age 32
Bristol, Massachusetts · implied b. ~1888 — 3 household members
| Surname | Cooper |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1913 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Cotton mill |
| Industry | Cotton mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1919 |
| Birthplace (normalized) | england |
1930
Bristol, Massachusetts
Spouse, age 44
Bristol, Massachusetts · implied b. ~1886 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Marie E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1913 |
| Age at First Marriage | 25 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Operator |
| Industry | Cotton mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Veteran | No |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Bristol-County, Massachusetts
Spouse, age 54
Bristol-County, Massachusetts · implied b. ~1886 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Maria E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | N. Dartmouth |
| 1935 Residence (County) | Bristol |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 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 Mary Cooper across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Cooper
Spouse · 1920 · age 32 · b. ~1888 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Bristol, Massachusetts
Open full size
1920 US Federal Census — Bristol, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu686unit:1024)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elizabeth Drayton | 49 | Head | — | England |
| 2 | Elizabeth Miller | 17 | Niece | Winder | England |
| 3 | Alice Miller | 11 | Niece | — | Rhode Island |
| 4 | Luke Mcguire | 26 | Head | Weaver | Rhode Island |
| 5 | Elizabeth Mcguire | 31 | Wife | — | England |
| 6 | Ernest Mcguire | 4 | Son | — | Massachusetts |
| 7 | George Mcguire | 1 | Son | — | Massachusetts |
| 8 | Peter Fillion | 49 | Head | Engineer | Canada |
| 9 | Amelia Fillion | 43 | Wife | — | Canada |
| 10 | Mary Louise Fillion | 20 | Daughter | At Home | Massachusetts |
| 11 | Yvonne Fillion | 15 | Daughter | — | Massachusetts |
| 12 | Anthony Fillion | 19 | Son | Slasher | Massachusetts |
| 13 | Frederick Cooper | 34 | Head | Mule Spinner | England |
| 14 | Mary Cooper THIS PERSON | 32 | Wife | Cotton Mill | England |
| 15 | Muriel Cooper | 5 | Daughter | — | Massachusetts |
| 16 | James A. Woollam | 47 | Head | Mule Spinner | England |
| 17 | Mary E. Woollam | 43 | Wife | — | England |
| 18 | Joseph Woollam | 16 | Son | Card Room | Massachusetts |
| 19 | Annie Woollam | 14 | Daughter | — | Massachusetts |
| 20 | James R. Deane | 46 | Head | Third Hand | England |
| 21 | Elizabeth A. Deane | 47 | Wife | Cotton Mill | England |
| 22 | Annie Deane | 16 | Daughter | Winder | England |
| 23 | Mary Malone | 47 | Head | — | Ireland |
| 24 | Michael A. Malone | 27 | Son | Mule Spinner | Ireland |
| 25 | Theresa Malone | 21 | Daughter | Speedy Tender | Massachusetts |
| 26 | James Malone | 20 | Son | Twister | Massachusetts |
| 27 | John J. Malone | 18 | Son | Mule Room | Massachusetts |
| 28 | Leo Malone | 16 | Son | Drawer | Massachusetts |
| 29 | Raymond Malone | 12 | Son | — | Massachusetts |
| 30 | John Halliwell | 55 | Head | Foreman | England |
| 31 | Ada Halliwell | 50 | Wife | — | England |
| 32 | Thomas E. Halliwell | 29 | Son | Steam Fitter | Connecticut |
| 33 | Louis E. Halliwell | 15 | Son | Machinist | Massachusetts |
| 34 | David Farrow | 31 | Head | Painter | England |
| 35 | Edith Farrow | 30 | Wife | — | England |
| 36 | Wyatt W. Walker | 33 | Head | Machinist | England |
| 37 | Selina Walker | 34 | Wife | — | England |
| 38 | Thelma Walker | 1 | Daughter | — | Massachusetts |
| 39 | Daniel Bardsley | 51 | Head | Mule Spinner | England |
| 40 | Annie Bardsley | 52 | Wife | Shipping Clerk | England |
| 41 | Stephen Bardsley | 5 | Nephew | — | Massachusetts |
| 42 | Daniel Bardsley | 4 | Nephew | — | Massachusetts |
| 43 | Arthur Bardsley | 26 | Nephew | Chauffeur | England |
| 44 | Harry Bardsley | 39 | Head | Mule Spinner | Massachusetts |
| 45 | Edith Bardsley | 40 | Wife | — | Canada |
| 46 | Florence Bardsley | 14 | Daughter | Page Girl | Massachusetts |
| 47 | Harry Bardsley | 12 | Son | — | Massachusetts |
| 48 | Mildred Bardsley | 10 | Daughter | — | Massachusetts |
| 49 | Edith Bardsley | 8 | Daughter | — | Massachusetts |
| 50 | Evelyn Bardsley | 6 | Daughter | — | Massachusetts |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)