MA
Mary Andrews — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Mary Andrews across the 1920, 1930 and 1940 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1876), then head of a 3-person household.
Age 54
b. ~1876
Female
Spouse
Born: Nova Scotia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Andrews |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Nova Scotia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1900 |
| Age at First Marriage | 39 |
| Father's Birthplace | Nova Scotia |
| Mother's Birthplace | Nova Scotia |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birthplace (normalized) | nova scotia |
| Township / Ward | Everett City |
| Est. Birth Year | ~1876 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Andrews | Daughter | — | 13 | ~1917 |
| Richard Andrews | Head | — | 57 | ~1873 |
| Mary Andrews | Spouse | — | 54 | ~1876 |
Census Appearances
1920
Middlesex, Massachusetts
Spouse, age 46
Middlesex, Massachusetts · implied b. ~1874 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Andrews |
| Given Name | Margaret S |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Nova Scotia |
| Year of Immigration | 1892 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Nova Scotia |
| Mother's Birthplace | Nova Scotia |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Year of Naturalization | 1907 |
| Birthplace (normalized) | nova scotia |
1930
Middlesex, Massachusetts
Spouse, age 54
Middlesex, Massachusetts · implied b. ~1876 — 3 household members
| Surname | Andrews |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Nova Scotia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1900 |
| Age at First Marriage | 39 |
| Father's Birthplace | Nova Scotia |
| Mother's Birthplace | Nova Scotia |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birthplace (normalized) | nova scotia |
1940
Essex-County, Massachusetts
Other, age 64
Essex-County, Massachusetts · implied b. ~1876 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Andrews |
| Given Name | Margaret |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Nova Scotia |
| 1935 Residence (City) | Beverly City |
| 1935 Residence (County) | Essex |
| Naturalization Status | Naturalized |
| Occupation | Stitcher |
| Industry | Mattress Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 560 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birthplace (normalized) | nova scotia |
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 Andrews across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Andrews
Spouse · 1930 · age 54 · b. ~1876 · 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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
49 people indexed on this census page (ia:1930:massachusettscensus00reel918:0430)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frances M. Jordan | 18 | Daughter | Saleslady | Massachusetts |
| 52 | Mary L. Jordan | 15 | Daughter | — | Massachusetts |
| 53 | Walter H. Jordan | 18 | Lodger | Shoe Cutter | Massachusetts |
| 55 | Alexander G. Mcneil | 61 | Head | Plasterer | Massachusetts |
| 56 | Ellen M. Mcneil | 57 | Wife | — | Massachusetts |
| 57 | Alexander J. Jr. Mcneil | 25 | Son | Chauffeur | Massachusetts |
| 58 | James F. Mcneil | 19 | Son | Draftsman | Massachusetts |
| 59 | John V. Mcneil | 15 | Son | — | Massachusetts |
| 60 | Bessie C. Mcneil | 11 | Daughter | — | Massachusetts |
| 61 | Anthony Grulla | 38 | Head | Fisherman | Italy |
| 62 | Mary Grulla | 34 | Wife | — | Italy |
| 63 | Anthony Jr. Grulla | 13 | Son | — | Massachusetts |
| 64 | Michael Grulla | 11 | Son | — | Massachusetts |
| 65 | Augusta Grulla | 6 | Daughter | — | Massachusetts |
| 66 | Teresa Grulla | 4 | Daughter | — | Massachusetts |
| 67 | Rose Grulla | 1 | Daughter | — | Massachusetts |
| 68 | George Santoro | 40 | Head | Rubber Worker | Italy |
| 69 | Teresa Santoro | 34 | Wife | — | Italy |
| 70 | Salvatore Maltese | 46 | Head | — | Italy |
| 71 | Mary Maltese | 43 | Wife | — | Italy |
| 72 | Anthony Maltese | 20 | Son | Clerk | Massachusetts |
| 73 | Mary Maltese | 18 | Daughter | Clerk | Massachusetts |
| 74 | John Maltese | 16 | Son | Clerk | Massachusetts |
| 75 | Josephine Maltese | 12 | Daughter | — | Massachusetts |
| 76 | Mary Grulla | 47 | Head | — | Italy |
| 77 | Melchiore Grulla | 19 | Son | — | Italy |
| 78 | Rose Grulla | 15 | Daughter | Clerk | Massachusetts |
| 79 | Josephine Grulla | 13 | Daughter | — | Massachusetts |
| 80 | John Grulla | 11 | Son | — | Massachusetts |
| 81 | Anthony Grulla | 46 | Head | Fisherman | Italy |
| 82 | Susan Grulla | 39 | Wife | — | Italy |
| 83 | Augustus Grulla | 19 | Son | Fisherman | Massachusetts |
| 84 | Thomas Grulla | 17 | Son | Fisherman | Massachusetts |
| 85 | William Grulla | 15 | Son | — | Massachusetts |
| 86 | Mary Grulla | 13 | Daughter | — | Massachusetts |
| 87 | Amideo Dalla Piana | 36 | Head | Tailor | Italy |
| 88 | Mary Dalla Piana | 32 | Wife | Tailoress | Italy |
| 89 | Rufino Dalla Piana | 14 | Son | — | Massachusetts |
| 90 | William Dalla Piana | 9 | Son | — | Massachusetts |
| 91 | Louis Dalla Piana | 33 | Head | Presser | Italy |
| 92 | Vincenza Dalla Piana | 32 | Wife | — | Italy |
| 93 | Louis Trilesi | 28 | Head | Tailor Helper | Italy |
| 94 | Annetta Trilesi | 5 | Daughter | — | New York |
| 95 | Mary Trilesi | 3 | Daughter | — | New York |
| 96 | Frank Lagassa | 44 | Head | Machine Helper | Connecticut |
| 97 | Mary G. Lagassa | 43 | Wife | — | Massachusetts |
| 98 | Richard P. Andrews | 57 | Head | Letter Carrier | Massachusetts |
| 99 | Mary Andrews THIS PERSON | 54 | Wife | — | Nova Scotia |
| 100 | Mary H. Andrews | 13 | Daughter | — | Massachusetts |
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)