MR
Mary Rogers — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Mary Rogers across the 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 4-person household.
Age 56
b. ~1884
Female
Spouse
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Rogers |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Lowell |
| 1935 Residence (County) | Middlesex |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Lowell |
| Est. Birth Year | ~1884 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Helen Rogers | Daughter | — | 28 | ~1912 |
| Peter Rogers | Head | — | 55 | ~1885 |
| Paul Rogers | Son | — | 24 | ~1916 |
| Mary Rogers | Spouse | — | 56 | ~1884 |
Census Appearances
1920
Middlesex, Massachusetts
Spouse, age 35
Middlesex, Massachusetts · implied b. ~1885 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rogers |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1906 |
| Birthplace (normalized) | england |
1930
Middlesex, Massachusetts
Spouse, age 46
Middlesex, Massachusetts · implied b. ~1884 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rogers |
| Given Name | Mary C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1885 |
| Age at First Marriage | 22 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Middlesex-County, Massachusetts
Spouse, age 56
Middlesex-County, Massachusetts · implied b. ~1884 — 4 household members
| Surname | Rogers |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Lowell |
| 1935 Residence (County) | Middlesex |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| 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 Rogers 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 Rogers
Spouse · 1940 · age 56 · b. ~1884 · 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
39 people indexed on this census page (nara:1940:m-t0627-01691-00116)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carmel Mchay | 5 | Daughter | — | Massachusetts |
| 2 | Isabella Mchay | 73 | Head | — | Canada |
| 3 | Gertrude Mchay | 40 | Daughter | — | Massachusetts |
| 4 | William Dunlea | 27 | Head | Proof Reader | Massachusetts |
| 5 | Catherine Dunlea | 23 | Wife | Scanner | Massachusetts |
| 6 | Cecila Mchugh | 58 | Mother-in-law | — | Eire |
| 7 | Joseph Mchugh | 20 | Brother-in-law | Laborer | Massachusetts |
| 8 | Annabel Lowney | 48 | Head | Teacher | Massachusetts |
| 9 | Christina Lowney | 43 | Sister | Teacher | Massachusetts |
| 10 | Regina Lowney | 41 | Sister | Stenographer | Massachusetts |
| 11 | John Knightley | 43 | Head | Manager | Canada |
| 12 | Vivian Knightley | 44 | Wife | — | Massachusetts |
| 13 | John Knightley | 20 | Stepson | Helper | Massachusetts |
| 14 | Joseph Cochrane | 40 | Lodger | Chief Clerk | Massachusetts |
| 15 | George Ingram | 30 | Lodger | Manager | Massachusetts |
| 16 | Philip O'Brien | 24 | Lodger | Clerk | Massachusetts |
| 17 | Peter Rogers | 55 | Head | Plate Man | Massachusetts |
| 18 | Mary Rogers THIS PERSON | 56 | Wife | — | England |
| 19 | Helen Rogers | 28 | Daughter | Secretary | Massachusetts |
| 20 | Paul Rogers | 24 | Son | Clerk | Massachusetts |
| 21 | John Fairburn | 61 | Head | Pay Roll Clerk | England |
| 22 | Fanny Fairburn | 55 | Wife | — | England |
| 23 | Emile Middleton | 87 | Lodger | — | Vermont |
| 24 | Joseph Meehan | 37 | Head | Plumber | Massachusetts |
| 25 | Agnes Meehan | 34 | Wife | — | Massachusetts |
| 26 | John Harrington | 73 | Head | Wool Sorter | Massachusetts |
| 27 | Ann Harrington | 71 | Wife | — | Massachusetts |
| 28 | Mary Harrington | 46 | Daughter | Clerk | Rhode Island |
| 29 | Elizabeth Harrington | 38 | Daughter | Teacher | Rhode Island |
| 30 | Rose Welch | 24 | Niece | Clerk | Massachusetts |
| 31 | Mary Meehan | 65 | Head | — | Eire |
| 32 | Grace Meehan | 44 | Daughter | Stenographer | Massachusetts |
| 33 | Catherine Meehan | 30 | Daughter | Comptometer Oper. | Massachusetts |
| 34 | William Meehan | 28 | Son | General | Massachusetts |
| 35 | Gertrude Carmichael | 68 | Head | — | Massachusetts |
| 36 | Gertrude Carmichael | 33 | Daughter | Teacher | Massachusetts |
| 37 | Richard Rogers | 48 | Head | Salesman | Massachusetts |
| 38 | Ethel Rogers | 48 | Wife | — | Massachusetts |
| 39 | Richard Rogers | 10 | 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)