MA
Mary Allen — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Mary Allen across the 1900, 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1864), then head of a 4-person household.
Age 56
b. ~1864
Female
Spouse
Born: Maine
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Allen |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | Somerville City |
| Est. Birth Year | ~1864 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Thomas Allen | Head | — | 56 | ~1864 |
| John Allen | Son | — | 27 | ~1893 |
| Thomas Allen | Son | — | 23 | ~1897 |
| Mary Allen | Spouse | — | 56 | ~1864 |
Census Appearances
Spouse, age 35
Middlesex, Massachusetts · implied b. ~1865 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Mildred H |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Maine |
| Birth Month | Jan |
| Birth Year | 1865 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1910
Middlesex, Massachusetts
Spouse, age 45
Middlesex, Massachusetts · implied b. ~1865 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maine |
| Years Married | 26 |
| Children Born | 0 |
| Children Living | 0 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1920
Middlesex, Massachusetts
Spouse, age 56
Middlesex, Massachusetts · implied b. ~1864 — 4 household members
| Surname | Allen |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Allen across 3 US Census years (1900, 1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Allen
Spouse · 1920 · age 56 · b. ~1864 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Middlesex, Massachusetts
Open full size
1920 US Federal Census — Middlesex, Massachusetts
Page Contents
49 people indexed on this census page (ia:1920:14thcensusofpopu718unit:0543)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred H. Parks | 39 | Head | Dentist | Canada |
| 2 | Kathleen A. Parks | 31 | Wife | — | Canada |
| 3 | Frederick B. Parks | 8 | Son | — | Massachusetts |
| 4 | Leroy B. Torrey | 25 | Head | Accountant | Canada |
| 5 | Evelyn M. Torrey | 23 | Wife | — | New Hampshire |
| 7 | John E. Whitmore | 65 | Head | Machinist | Canada |
| 8 | Henrietta Whitmore | 63 | Wife | — | Maine |
| 9 | Marion C. Whitmore | 26 | Daughter | Teacher | Massachusetts |
| 10 | Frank H. Wilkins | 46 | Head | Teacher | Massachusetts |
| 11 | Laura M. Wilkins | 44 | Wife | — | Massachusetts |
| 12 | Malcolm C. Wilkins | 15 | Son | — | Massachusetts |
| 13 | Ralph L. Small | 34 | Head | Salesman | Massachusetts |
| 14 | Blanche F. Small | 30 | Wife | — | Massachusetts |
| 15 | Richard L. Small | 2 | Son | — | Massachusetts |
| 16 | Thomas D. Allen | 56 | Head | Wood Worker | Massachusetts |
| 17 | Mary A. Allen THIS PERSON | 56 | Wife | — | Maine |
| 18 | John C. Allen | 27 | Son | Clerk | New Hampshire |
| 19 | Thomas D. Allen | 23 | Son | Clerk | Massachusetts |
| 20 | Roscoe O. Robinson | 29 | Head | Secretary | Massachusetts |
| 21 | Edith Robinson | 29 | Wife | — | Massachusetts |
| 22 | Richard S. Robinson | 8 | Son | — | Rhode Island |
| 23 | Olive Robinson | 4 | Daughter | — | Massachusetts |
| 24 | Fred J. Lucier | 42 | Head | Polisher | Massachusetts |
| 25 | Grace P. Lucier | 42 | Wife | — | Massachusetts |
| 26 | Norman C. Lucier | 10 | Son | — | Massachusetts |
| 27 | Dorothy M. Lucier | 8 | Daughter | — | Massachusetts |
| 28 | Alfred M. Moore | 44 | Head | Pharmacist | Canada |
| 29 | Eleanor B. Moore | 37 | Wife | — | Canada |
| 30 | Edith Moore | 9 | Daughter | — | Massachusetts |
| 31 | John A. Moore | 8 | Son | — | Massachusetts |
| 32 | Edward Stephens | 31 | Head | Salesman | Massachusetts |
| 33 | Helen E. Stephens | 30 | Wife | — | Massachusetts |
| 34 | Edward Jr. Stephens | 5 | Son | — | Massachusetts |
| 35 | Rebecca S. Gahan | 52 | Mother-in-law | Clerk | Massachusetts |
| 36 | Joshua W. Knowles | 81 | Head | Contractor | Massachusetts |
| 37 | Vinnie S. Knowles | 65 | Mother | — | New York |
| 38 | Sarah R. Fayden | 38 | Sister | Book-Keeper | Massachusetts |
| 39 | Daniel R. Fayden | 14 | Nephew | — | Massachusetts |
| 40 | Florence M. Young | 37 | Niece | Housekeeper | New Hampshire |
| 41 | Edwin D. Pinkham | 55 | Head | Conductor | Massachusetts |
| 42 | Cynthia L. Pinkham | 53 | Wife | — | Massachusetts |
| 43 | Marion L. Pinkham | 24 | Daughter | Teacher | Massachusetts |
| 44 | Florence G. Pinkham | 20 | Daughter | Clerk | Massachusetts |
| 45 | John J. Sullivan | 48 | Head | Letter Carrier | Massachusetts |
| 46 | Mary E. A. Sullivan | 40 | Sister | Collector | Massachusetts |
| 47 | Raphael Lunenbecker | 63 | Head | — | New York |
| 48 | James A. Lunenbecker | 40 | Son | Salesman | Massachusetts |
| 49 | Jeannette Lunenbecker | 42 | Daughter | — | Massachusetts |
| 50 | Julius C. Lunenbecker | 30 | Son | — | Massachusetts |
Related Census Records
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)