AS
Annie Sullivan — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Annie Sullivan across the 1920, 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 4-person household.
Age 23
b. ~1897
Female
Spouse
Born: Mass
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Suffolk, Massachusetts |
| Surname | Sullivan |
| Given Name | Annie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Mass |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Canada |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | mass |
| Township / Ward | Boston City |
| Est. Birth Year | ~1897 |
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 Annie | Age | Birth yr |
|---|---|---|---|---|
| Ruth Sullivan | Daughter | — | 3 | ~1917 |
| Charles Sullivan | Head | — | 24 | ~1896 |
| William Sullivan | Son | — | 1 | ~1919 |
| Annie Sullivan | Spouse | — | 23 | ~1897 |
Census Appearances
1920
Suffolk, Massachusetts
Spouse, age 23
Suffolk, Massachusetts · implied b. ~1897 — 4 household members
| Surname | Sullivan |
| Given Name | Annie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Mass |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Canada |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | mass |
1930
Suffolk, Massachusetts
Spouse, age 34
Suffolk, Massachusetts · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Mass |
| Age at First Marriage | 25 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | mass |
1940
Suffolk-County, Massachusetts
Other, age 45
Suffolk-County, Massachusetts · implied b. ~1895 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Anna L. |
| Relationship to Head | Sister |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Separated |
| Birthplace | Mass. |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Occupation | At home |
| Industry | At home |
| Hours Worked | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Mass. |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | mass |
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 Annie Sullivan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Annie Sullivan
Spouse · 1920 · age 23 · b. ~1897 · 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 — Suffolk, Massachusetts
Open full size
1920 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu733unit:1049)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James Sullivan | 23 | Head | None | Mass |
| 52 | Alice Sullivan | 25 | Wife | None | Mass |
| 53 | James Sullivan | 3 | Son | None | Mass |
| 54 | Alice Sullivan | 1 | Daughter | None | Mass |
| 55 | John J Conzelman | 35 | Head | Baker | Ireland |
| 56 | Delia Conzelman | 35 | Wife | None | Ireland |
| 57 | Bartholomew Conzelman | 9 | Son | None | Mass |
| 58 | John J Robbins | 7 | Son | None | Mass |
| 59 | John Robbins | 5 | Son | None | Mass |
| 60 | Mary Robbins | 3 | Daughter | None | Mass |
| 61 | William J Delaney | 31 | Head | Draw Tender | Mass |
| 62 | Mary E Delaney | 31 | Wife | None | Mass |
| 63 | Mary Delaney | 6 | Daughter | None | Mass |
| 64 | William J Jr Delaney | 2 | Son | None | Mass |
| 65 | Anna Delaney | 0 | Daughter | None | Mass |
| 66 | Anna Delaney | 67 | Mother | None | Ireland |
| 67 | Michael Mcgrath | 56 | Head | Watchman | Ireland |
| 68 | Ellen Mcgrath | 43 | Wife | None | Ireland |
| 69 | Mary E Mcgrath | 22 | Daughter | Stenographer | Mass |
| 70 | John T Mcgrath | 20 | Son | Laborer | Mass |
| 71 | David Magee | 36 | Head | Teamster | Mass |
| 72 | Helen Magee | 31 | Wife | None | Mass |
| 73 | Alice Magee | 11 | Daughter | None | Mass |
| 74 | Francis Magee | 8 | Son | None | Mass |
| 75 | David Magee | 5 | Son | None | Mass |
| 76 | Rita Magee | 3 | Daughter | None | Mass |
| 77 | Joseph Magee | 0 | Son | None | Mass |
| 78 | Charles Sullivan | 24 | Head | Chauffeur | Mass |
| 79 | Annie Sullivan THIS PERSON | 23 | Wife | None | Mass |
| 80 | Ruth Sullivan | 3 | Daughter | None | Mass |
| 81 | William Sullivan | 1 | Son | None | Mass |
| 82 | William Duncan | 25 | Head | Machinist | Scotland |
| 83 | Tessa Duncan | 24 | Wife | None | Ireland |
| 84 | Francis Millet | 37 | Head | Teamster | Canada |
| 85 | Mary Millet | 33 | Wife | None | Canada |
| 86 | Francis Millet | 9 | Daughter | None | Canada |
| 87 | Mary Millet | 7 | Daughter | None | Mass |
| 88 | Gerald Millet | 5 | Son | None | Canada |
| 89 | Thelma Millet | 4 | Daughter | None | Mass |
| 90 | Mary Mcintyre | 56 | Head | Matron | Ireland |
| 91 | Mary Mcintyre | 24 | Daughter | Operator | Mass |
| 92 | Ellen Mcintyre | 18 | Daughter | Operator | Mass |
| 93 | Charles Collins | 39 | Head | Stevedore | Mass |
| 94 | Celia Collins | 39 | Wife | None | Mass |
| 95 | Charles Collins | 12 | Son | None | Mass |
| 96 | Julia Collins | 6 | Daughter | None | Mass |
| 97 | Edward Collins | 4 | Son | None | Mass |
| 98 | Thomas Mccarthy | 65 | Head | Laborer | Ireland |
| 99 | Mary Mccarthy | 60 | Wife | None | Ireland |
| 100 | Mary Mccarthy | 10 | Granddaughter | None | Mass |
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)