MC
Mary Campbell — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Mary Campbell across the 1900, 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 4-person household.
Age 43
b. ~1877
Female
Spouse
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Campbell |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1888 |
| Naturalization Status | Alien |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Woburn City |
| Est. Birth Year | ~1877 |
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 |
|---|---|---|---|---|
| Mildred Campbell | Daughter | — | 12 | ~1908 |
| Thomas Campbell | Head | — | 49 | ~1871 |
| Charles Campbell | Son | — | 18 | ~1902 |
| Mary Campbell | Spouse | — | 43 | ~1877 |
Census Appearances
1900
Middlesex, Massachusetts
Other, age 25
Middlesex, Massachusetts · implied b. ~1875 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Mary |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ireland |
| Birth Month | May |
| Birth Year | 1875 |
| Year of Immigration | 1894 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Middlesex, Massachusetts
Spouse, age 34
Middlesex, Massachusetts · implied b. ~1876 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 6 |
| Children Born | 3 |
| Children Living | 2 |
| Year of Immigration | 1894 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Middlesex, Massachusetts
Spouse, age 43
Middlesex, Massachusetts · implied b. ~1877 — 4 household members
| Surname | Campbell |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1888 |
| Naturalization Status | Alien |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Campbell across 3 US Census years (1900, 1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Campbell
Spouse · 1920 · age 43 · b. ~1877 · 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 — Middlesex, Massachusetts
Open full size
1920 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu720unit:0865)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lillian L. Read | 24 | Wife | — | No. Carolina |
| 52 | Frances A. Read | 7 | Daughter | — | Massachusetts |
| 53 | George E. Read | 6 | Son | — | Massachusetts |
| 54 | Charles J. Read | 3 | Son | — | Massachusetts |
| 55 | Priscilla R. Read | 1 | Daughter | — | Massachusetts |
| 56 | Eunice Read | 0 | Daughter | — | Massachusetts |
| 57 | Joseph Penna | 33 | Head | Laborer | Italy |
| 58 | Mary Penna | 26 | Wife | Cutter | Italy |
| 59 | Joseph Penna | 2 | Son | — | Massachusetts |
| 60 | Rose Penna | 0 | Daughter | — | Massachusetts |
| 61 | Dominic Tranfalia | 49 | Head | Laborer | Italy |
| 62 | Clara Tranfalia | 34 | Wife | — | Italy |
| 63 | John J. Fitchett | 43 | Head | Laborer | Virginia |
| 64 | Arabella Fitchett | 33 | Wife | — | West Indies |
| 65 | Arthur B. Fitchett | 7 | Son | — | Virginia |
| 66 | Ella M. Hayes | 43 | Cousin | Servant | Virginia |
| 67 | Delia Heater | 45 | Head | Laundress | Virginia |
| 68 | Rosa L. Heater | 15 | Daughter | Pass Maker | Massachusetts |
| 69 | Theodore E. Heater | 11 | Son | — | Massachusetts |
| 70 | Gertrude S. Heater | 6 | Daughter | — | Massachusetts |
| 71 | Franklin L. Heater | 2 | Son | — | Massachusetts |
| 72 | Thomas N. Beattie | 59 | Head | Blancher | Massachusetts |
| 73 | Annie C. Beattie | 52 | Wife | — | Denmark |
| 74 | William A. Beattie | 24 | Son | Stock Clerk | Massachusetts |
| 75 | Theodore Govostes | 56 | Head | Shipper | Greece |
| 76 | Mary E. Govostes | 52 | Wife | — | Ireland |
| 77 | George T. Govostes | 18 | Son | Machinist | Massachusetts |
| 78 | Catherine M. Govostes | 16 | Daughter | Stenographer | Massachusetts |
| 79 | Arthur J. Govostes | 15 | Son | Stenographer | Massachusetts |
| 80 | Mary A. Govostes | 12 | Daughter | — | Massachusetts |
| 81 | George L. White | 36 | Head | Shipper | Virginia |
| 82 | Mabel White | 33 | Wife | — | Canada |
| 83 | Eleanor White | 6 | Daughter | — | Massachusetts |
| 84 | Alice White | 4 | Daughter | — | Massachusetts |
| 85 | Mary B. Snowden | 47 | Head | Laundress | Virginia |
| 86 | Emma F. Snowden | 13 | Daughter | — | Massachusetts |
| 87 | Nancy A. Burwell | 49 | Head | — | Virginia |
| 88 | Fannie L. Burwell | 24 | Daughter | Basemaker | Virginia |
| 89 | David G. Banker | 36 | Brother | — | Virginia |
| 90 | Mary F. Banker | 16 | Granddaughter | — | Massachusetts |
| 91 | Thomas F. Campbell | 49 | Head | Laborer | Ireland |
| 92 | Mary A. Campbell THIS PERSON | 43 | Wife | — | Ireland |
| 93 | Charles T. Campbell | 18 | Son | Truck Driver | Massachusetts |
| 94 | Mildred L. Campbell | 12 | Daughter | — | Massachusetts |
| 95 | Thomas J. Murphy | 28 | Head | Pressman | Massachusetts |
| 96 | Frank E. Murphy | 27 | Brother | Tacker | Massachusetts |
| 97 | Leo Murphy | 23 | Brother | Shipper | Massachusetts |
| 98 | James E. Murphy | 18 | Brother | Cutter | Massachusetts |
| 99 | Helen M. Murphy | 14 | Sister | — | Massachusetts |
| 100 | James T. Govostes | 12 | Boarder | — | 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)