EM
Elizabeth Mason — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Elizabeth Mason across the 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1878), then head of a 7-person household.
Age 42
b. ~1878
Female
Spouse
Born: England
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Mason |
| Given Name | Elizabeth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1890 |
| Birthplace (normalized) | england |
| Township / Ward | Lowell City |
| Est. Birth Year | ~1878 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| James Mason | Son | — | 11 | ~1909 |
| Elizabeth Mason | Spouse | — | 42 | ~1878 |
| Herbert Mason | Son | — | 22 | ~1898 |
| Mary Mason | Daughter | — | ~1920 | |
| Victor Mason | Head | — | 43 | ~1877 |
| Richard Mason | Son | — | 6 | ~1914 |
| Jessie Mason | Daughter | — | 13 | ~1907 |
Census Appearances
1920
Middlesex, Massachusetts
Spouse, age 42
Middlesex, Massachusetts · implied b. ~1878 — 7 household members
| Surname | Mason |
| Given Name | Elizabeth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1890 |
| Birthplace (normalized) | england |
1930
Middlesex, Massachusetts
Spouse, age 53
Middlesex, Massachusetts · implied b. ~1877 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | Eliza E |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1889 |
| Age at First Marriage | 21 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| 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 Elizabeth Mason across 2 US Census years (1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Mason
Spouse · 1920 · age 42 · b. ~1878 · 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
50 people indexed on this census page (ia:1920:14thcensusofpopu712unit:0950)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James E. Gormley | 18 | Son | Spinner | Massachusetts |
| 2 | Thomas Gormley | 15 | Son | — | Massachusetts |
| 3 | Mary Gormley | 12 | Daughter | — | Massachusetts |
| 4 | Elizabeth Gormley | 10 | Daughter | — | Massachusetts |
| 5 | Catherine Gormley | 6 | Daughter | — | Massachusetts |
| 6 | Theresa Gormley | 1 | Daughter | — | Massachusetts |
| 7 | Katie Moore | 60 | Head | — | Ireland |
| 8 | Annie Moore | 30 | Daughter | Spinner | Massachusetts |
| 9 | Charles Moore | 22 | Son | Heel Shaver | Massachusetts |
| 10 | Catherine Moore | 18 | Daughter | Spinner | Massachusetts |
| 11 | Hugh C. Hunter | 57 | Head | Foreman | Connecticut |
| 12 | Kate Hunter | 53 | Wife | — | Ireland |
| 13 | Nellie R. Hunter | 20 | Daughter | — | Massachusetts |
| 14 | Mary M. Hunter | 18 | Daughter | Stenographer | Massachusetts |
| 15 | Annie C. Hunter | 17 | Daughter | Retail Merchant | Massachusetts |
| 16 | Annie Corcoran | 51 | Sister-in-law | Sewer | Ireland |
| 17 | Frank C. Rourke | 67 | Head | Conductor | Ireland |
| 18 | Catherine Rourke | 25 | Daughter | Twister | Massachusetts |
| 19 | Michael J. Kerrigan | 33 | Head | Boiler Maker | Ireland |
| 20 | Catherine Kerrigan | 38 | Wife | — | Ireland |
| 21 | Bridget Gill | 58 | Head | — | Ireland |
| 22 | Esther Gill | 27 | Daughter | Stitcher | Massachusetts |
| 23 | Victor Mason | 43 | Head | Iron Moulder | New Hampshire |
| 24 | Elizabeth Mason THIS PERSON | 42 | Wife | — | England |
| 25 | Herbert Mason | 22 | Son | Operative | Massachusetts |
| 26 | Jessie Mason | 13 | Daughter | — | Massachusetts |
| 27 | James Mason | 11 | Son | — | Massachusetts |
| 28 | Richard Mason | 6 | Son | — | Massachusetts |
| 29 | Mary J. Mason | 0 | Daughter | — | Massachusetts |
| 30 | John J. Meaney | 48 | Head | Assistant Foreman | Ireland |
| 31 | Chester C. Meaney | 25 | Son | — | Massachusetts |
| 32 | John H. Meaney | 14 | Son | — | Massachusetts |
| 33 | Alenna M. Meaney | 10 | Daughter | — | Massachusetts |
| 34 | William Meaney | 73 | Father | — | Ireland |
| 35 | Margaret J. Meaney | 68 | Mother | — | Ireland |
| 36 | Thomas O'Hearn | 58 | Head | Bricklayer | Massachusetts |
| 37 | Ada M. O'Hearn | 49 | Wife | — | New Hampshire |
| 38 | Loretta O'Hearn | 29 | Daughter | — | Massachusetts |
| 39 | John O'Hearn | 24 | Son | Bricklayer | Massachusetts |
| 40 | Catherine O'Hearn | 24 | Daughter-in-law | — | Massachusetts |
| 41 | Ida M. O'Hearn | 21 | Daughter | Stitcher | Massachusetts |
| 42 | Frances O'Hearn | 17 | Daughter | — | Massachusetts |
| 43 | Frank O'Hearn | 12 | Son | — | Massachusetts |
| 44 | James H. Corey | 35 | Head | Sheet Metal Worker | Ireland |
| 45 | Teresa Corey | 29 | Wife | — | Canada |
| 46 | Grace C. Corey | 10 | Daughter | — | Massachusetts |
| 47 | James E. Corey | 8 | Son | — | Massachusetts |
| 48 | Arthur Corey | 6 | Son | — | Massachusetts |
| 49 | William Corey | 3 | Son | — | Massachusetts |
| 50 | Mary Corey | 1 | 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)