GC
Grace Campbell — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Essex, Massachusetts
Our Model Tree links this Grace Campbell across the 1920 and 1930 US Censuses in Essex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 7-person household.
Age 42
b. ~1888
Female
Spouse
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, Massachusetts |
| Surname | Campbell |
| Given Name | Grace |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 24 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Occupation | Dyer |
| Industry | Dye House |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Dyer |
| Township / Ward | City Of Lawrence |
| Est. Birth Year | ~1888 |
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 1930 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Frank Campbell | Head | — | 43 | ~1887 |
| Rita Campbell | Daughter | — | 17 | ~1913 |
| Frederick Campbell | Son | — | ~1930 | |
| Monica Campbell | Daughter | — | 15 | ~1915 |
| Grace Campbell | Spouse | — | 42 | ~1888 |
| Richard Campbell | Son | — | 4 | ~1926 |
| Francis Campbell | Son | — | 14 | ~1916 |
Census Appearances
1920
Essex, Massachusetts
Spouse, age 32
Essex, Massachusetts · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Grace |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Year of Immigration | 1893 |
| Naturalization Status | Alien |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Essex, Massachusetts
Spouse, age 42
Essex, Massachusetts · implied b. ~1888 — 7 household members
| Surname | Campbell |
| Given Name | Grace |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 24 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Scotland |
| Occupation | Dyer |
| Industry | Dye House |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Grace Campbell across 2 US Census years (1920 and 1930) in Essex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Grace Campbell
Spouse · 1930 · age 42 · b. ~1888 · 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:massachusettscensus00reel898:0943)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Josephine Hogan | 64 | Head | — | Maine |
| 2 | Agnes R. Hogan | 35 | Daughter | — | Massachusetts |
| 3 | Margaret E. Hogan | 33 | Daughter | Teacher | Massachusetts |
| 4 | Joseph L. Hogan | 37 | Son | Health Officer | Massachusetts |
| 5 | Patricia Hogan | 7 | Granddaughter | — | Massachusetts |
| 6 | Elizabeth Sheehy | 57 | Head | Spindle Maid | Irish Free State |
| 7 | Abbie Sheehy | 54 | Sister | — | Irish Free State |
| 8 | Michael Sheehy | 50 | Brother | — | Irish Free State |
| 9 | Teresa Sheehy | 45 | Sister | Operator | Irish Free State |
| 10 | Mary Mccormack | 57 | Sister | — | Massachusetts |
| 11 | Sarah B. Luhane | 59 | Head | Operative | Massachusetts |
| 12 | Patrick O'Connor | 56 | Head | — | Irish Free State |
| 13 | Mary O'Connor | 48 | Wife | Teamster | Irish Free State |
| 14 | Helen Agnes O'Connor | 19 | Daughter | — | Massachusetts |
| 15 | Mary T. O'Connor | 18 | Daughter | Stenographer | Massachusetts |
| 16 | Edward O'Connor | 16 | Son | — | Massachusetts |
| 17 | Sheila O'Connor | 10 | Daughter | — | Massachusetts |
| 18 | Maurice O'Connor | 7 | Son | — | Massachusetts |
| 19 | Julia Connell | 44 | Sister-in-law | — | Irish Free State |
| 20 | Patrick Welch | 76 | Head | — | Massachusetts |
| 21 | Nellie M. Welch | 42 | Daughter | — | Massachusetts |
| 22 | James Donoghue | 40 | Head | Stenographer | Irish Free State |
| 23 | Catherine Donoghue | 38 | Wife | Repairman | Irish Free State |
| 24 | Kathleen Donoghue | 8 | Daughter | — | Massachusetts |
| 25 | Mary Donoghue | 6 | Daughter | — | Massachusetts |
| 26 | Frank H. Campbell | 43 | Head | — | Massachusetts |
| 27 | Grace Campbell THIS PERSON | 42 | Wife | Dyer | Massachusetts |
| 28 | Rita Campbell | 17 | Daughter | Upholsterer | Massachusetts |
| 29 | Monica Campbell | 15 | Daughter | Checking | Massachusetts |
| 30 | Francis J. Campbell | 14 | Son | — | Massachusetts |
| 31 | Richard J. Campbell | 4 | Son | — | Massachusetts |
| 32 | Frederick Campbell | 0 | Son | — | Massachusetts |
| 33 | Benj. B. Mcneil | 63 | Head | — | Massachusetts |
| 34 | Mary Mcneil | 58 | Wife | — | Massachusetts |
| 35 | Cora Mcneil | 28 | Daughter | — | Massachusetts |
| 36 | Catherine Coyle | 65 | Head | Punching Room | Irish Free State |
| 37 | Thomas Ash | 37 | Boarder | — | Irish Free State |
| 38 | Thomas Harrington | 30 | Boarder | — | Irish Free State |
| 39 | John Mcauliffe | 28 | Boarder | — | Irish Free State |
| 40 | Clifford L. Williams | 38 | Head | — | New Jersey |
| 41 | Mary A. Williams | 34 | Wife | — | Massachusetts |
| 42 | Myrtle F. Williams | 10 | Daughter | — | Massachusetts |
| 43 | Clifford L. Williams | 7 | Son | — | Massachusetts |
| 44 | Claire Williams | 4 | Daughter | — | Massachusetts |
| 45 | Mary M. Williams | 2 | Daughter | — | Massachusetts |
| 46 | Joseph Percival | 42 | Head | — | England |
| 47 | Clorinda Percival | 38 | Wife | — | England |
| 48 | Jack Percival | 13 | Son | — | England |
| 49 | Frederick Rogers | 22 | Head | — | Massachusetts |
| 50 | Elizabeth A. Rogers | 19 | Wife | — | 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)