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Mary Bartlett — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Essex, Massachusetts
Our Model Tree links this Mary Bartlett across the 1910, 1920 and 1930 US Censuses in Essex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1870), then head of a 4-person household.
Age 60
b. ~1870
Female
Spouse
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, Massachusetts |
| Surname | Bartlett |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | City Of Haverhill |
| Est. Birth Year | ~1870 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Bartlett | Spouse | — | 60 | ~1870 |
| George Bartlett | Head | — | 72 | ~1858 |
| Emma Bartlett | Other | — | 62 | ~1868 |
| John Bartlett | Son | — | 25 | ~1905 |
Census Appearances
1910
Essex, Massachusetts
Spouse, age 39
Essex, Massachusetts · implied b. ~1871 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bartlett |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 13 |
| Children Born | 1 |
| Children Living | 1 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Essex, Massachusetts
Spouse, age 50
Essex, Massachusetts · implied b. ~1870 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bartlett |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Essex, Massachusetts
Spouse, age 60
Essex, Massachusetts · implied b. ~1870 — 4 household members
| Surname | Bartlett |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Bartlett across 3 US Census years (1910, 1920 and 1930) in Essex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Bartlett
Spouse · 1930 · age 60 · b. ~1870 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Essex, Massachusetts
Open full size
1930 US Federal Census — Essex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel897:0475)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Jessie C Johnson | 60 | Wife | — | New Jersey |
| 52 | William C Johnson | 21 | Son | — | Massachusetts |
| 53 | James J Cronin | 73 | Head | — | Irish Free State |
| 54 | Mary W Cronin | 71 | Wife | — | Wales |
| 55 | James P Cronin | 39 | Son | Officer | Massachusetts |
| 56 | Ellen G Cronin | 41 | Daughter | Agent | Massachusetts |
| 57 | Julia M Cronin | 40 | Daughter | Bookkeeper | Massachusetts |
| 58 | Andrew L Cronin | 36 | Son | Edge Setter | Massachusetts |
| 59 | William B Cronin | 29 | Son | Stitcher | Massachusetts |
| 60 | John J Cronin | 43 | Head | Fireman | Massachusetts |
| 61 | Catherine E Cronin | 37 | Wife | — | Massachusetts |
| 62 | Mary E Cronin | 4 | Daughter | — | Massachusetts |
| 63 | Catherine A Cronin | 1 | Daughter | — | Massachusetts |
| 64 | Helen Bounty | 35 | Sister-in-law | Teacher | Massachusetts |
| 65 | Lyman W Cox | 51 | Head | Manufacturer | Massachusetts |
| 66 | Edith P Cox | 49 | Wife | — | Maine |
| 67 | John J Cummings | 64 | Head | Janitor | New York |
| 68 | Elizabeth A Cummings | 65 | Wife | — | England |
| 69 | Mary N Cummings | 34 | Daughter | Bookkeeper | Massachusetts |
| 70 | Jessie E Mciver | 49 | Head | — | Massachusetts |
| 71 | Thelma M Mciver | 19 | Daughter | Operator | Massachusetts |
| 72 | Marjorie E Mciver | 14 | Daughter | — | Massachusetts |
| 73 | Hartley W Mciver | 11 | Son | — | Massachusetts |
| 74 | Ernest D Haseltine | 40 | Head | Manufacturer | Massachusetts |
| 75 | Laura M Haseltine | 44 | Wife | — | Massachusetts |
| 76 | Ernest D Jr Haseltine | 13 | Son | — | Massachusetts |
| 77 | Bradford S Haseltine | 8 | Son | — | Massachusetts |
| 78 | George H Bartlett | 72 | Head | Manufacturer | New Hampshire |
| 79 | Mary A Bartlett THIS PERSON | 60 | Wife | — | Ohio |
| 80 | Emma Bartlett | 62 | Sister-in-law | — | Ohio |
| 81 | John W Bartlett | 25 | Son | Salesman | Massachusetts |
| 82 | Rocco Basso | 54 | Head | Laster | Italy |
| 83 | Annunziata Basso | 50 | Wife | — | Italy |
| 84 | Nicholas J Basso | 25 | Son | Wood Heeler | Massachusetts |
| 85 | Thomas J Basso | 23 | Son | Wood Heeler | Massachusetts |
| 86 | Josephine R Basso | 21 | Daughter | — | Massachusetts |
| 87 | Anthony J Basso | 19 | Son | Salesman | Massachusetts |
| 88 | Henry J Basso | 16 | Son | — | Massachusetts |
| 89 | Ethel Willey | 51 | Head | Salesman | Maine |
| 90 | Rachel L Willey | 45 | Wife | — | Maine |
| 91 | Florence E Willey | 17 | Daughter | — | Maine |
| 92 | Margaret F Willey | 16 | Daughter | — | Maine |
| 93 | Eugene D Mccarty | 52 | Head | Cutter | Northern Ireland |
| 94 | Katherine Mccarty | 51 | Wife | — | Northern Ireland |
| 95 | Donald V Chisholm | 30 | Head | Cableman | Canada English |
| 96 | Mary E Chisholm | 26 | Wife | — | Massachusetts |
| 97 | Marie E Chisholm | 4 | Daughter | — | Massachusetts |
| 98 | John D Sheehan | 58 | Head | Poultryman | England |
| 99 | Annie Sheehan | 58 | Wife | — | England |
| 100 | Frederick A Shatsky | 27 | Head | Lanner | England |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)