DC
Dorothy Campbell — 1930 US Census Record
Model Tree available1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Dorothy Campbell across the 1910, 1920 and 1930 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed), with identified parents George & Catherine — first a daughter (b.~1909), then head of a 2-person household.
Age 21
b. ~1909
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Campbell |
| Given Name | Dorothy A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Secretary |
| Industry | Edison Elec. Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Secretary |
| Est. Birth Year | ~1909 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Clarice Campbell | Head | — | 41 | ~1889 |
| Dorothy Campbell | Daughter | — | 21 | ~1909 |
Census Appearances
1910
Suffolk, Massachusetts
Daughter, age 1
Suffolk, Massachusetts · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Suffolk, Massachusetts
Daughter, age 10
Suffolk, Massachusetts · implied b. ~1910 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 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
Suffolk, Massachusetts
Daughter, age 21
Suffolk, Massachusetts · implied b. ~1909 — 2 household members
| Surname | Campbell |
| Given Name | Dorothy A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Secretary |
| Industry | Edison Elec. Co. |
| 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 Dorothy Campbell across 3 US Census years (1910, 1920 and 1930) in Suffolk, Massachusetts, using XGBoost record linkage. Identified parents: father George Campbell (~0.92 confidence) and mother Catherine Campbell (~0.92 confidence) and mother Clarice Campbell (~0.92 confidence) and mother Mary Campbell (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Campbell
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Catherine Campbell
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Clarice Campbell
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Mary Campbell
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Campbell
Daughter · 1930 · age 21 · b. ~1909 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
48 people indexed on this census page (ia:1930:massachusettscensus00reel958:0558)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Holt A. Whitney | 35 | Head | Stone Cutter | Maine |
| 52 | Hazel M. Whitney | 33 | Wife | Home | Maine |
| 53 | Irene E. Whitney | 4 | Daughter | — | Maine |
| 54 | Helen B. Whitney | 7 | Daughter | — | Maine |
| 55 | Russell E. Whitney | 2 | Son | — | Massachusetts |
| 56 | Francis T. Marshall | 57 | Uncle | Cook | Maine |
| 57 | Robert E. Ford | 41 | Head | Druggist | Colorado |
| 58 | Nora Ford | 39 | Wife | Home | Irish Free State|Ireland |
| 59 | Thomas Ford | 13 | Son | — | Massachusetts |
| 60 | Meyer Rubinovitz | 50 | Head | Salesman | Russia |
| 61 | Esther Rubinovitz | 41 | Wife | Home | Russia |
| 62 | Sonia Rubinovitz | 14 | Son | — | Massachusetts |
| 63 | Albert Grewold | 27 | Brother | Shoe Maker | Russia |
| 64 | Daniel Carlton | 60 | Head | Retired | New Hampshire |
| 65 | Minnie J. Carlton | 60 | Wife | Home | Canada French |
| 66 | Ruth E. Curtis | 34 | Daughter | Mill Service | New Hampshire |
| 67 | Mary J. Whitty | 3 | Granddaughter | — | Massachusetts |
| 68 | Priscilla Wild | 31 | Lodger | Cook | New Hampshire |
| 69 | Louis Homer | 55 | Head | Fireman | Canada English |
| 70 | Mary W. Homer | 48 | Wife | Home | Massachusetts |
| 71 | Winifred Homer | 28 | Daughter | — | Massachusetts |
| 72 | Beatrice L. Homer | 27 | Daughter | Cashiering | Massachusetts |
| 73 | Dorothy G. Louch | 27 | Head | Research | Massachusetts |
| 74 | Marcella F. Louch | 24 | Sister | Clerk | Massachusetts |
| 75 | Lauretta M. Bogart | 25 | Lodger | Research | Illinois |
| 76 | Clarice M. Campbell | 41 | Head | Saleslady | Massachusetts |
| 77 | Dorothy A. Campbell THIS PERSON | 21 | Daughter | Secretary | Massachusetts |
| 78 | Bernice M. Roome | 54 | Head | Tea Room | Canada English |
| 79 | Katherine Hurlburt | 55 | Lodger | Bookkeeper | Canada English |
| 80 | Alma S. Laakso | 27 | Head | Stenographer | Finland |
| 81 | Etta Rinne | 19 | Lodger | Hairdresser | Finland |
| 82 | Sadie Donald | 35 | Head | Stenographer | Massachusetts |
| 83 | Ruth Hatch | 26 | Head | Stenographer | Massachusetts |
| 84 | Hatch | None | — | — | — |
| 85 | Clyde Wilson | 36 | Head | Salesman | Massachusetts |
| 86 | Ruth E. Wilson | 28 | Wife | Supervisor | Massachusetts |
| 87 | Francis B. Wies | 43 | Head | Salesgirl | Nebraska |
| 88 | Dorothy J. Wies | 15 | Daughter | — | Massachusetts |
| 89 | Francis J. Armstrong | 40 | Head | Salesman | Maine |
| 90 | Pauline Armstrong | 39 | Wife | Saleslady | Massachusetts |
| 91 | Alice G. Symmons | 56 | Head | Superintendent | Rhode Island |
| 92 | Anna C. Symmons | 29 | Daughter | Bookkeeper | Rhode Island |
| 93 | John J. Connelly | 53 | Head | Clerk | Massachusetts |
| 94 | Ruth S. Connelly | 23 | Daughter | Secretary | Massachusetts |
| 95 | Arthur J. Isaac | 40 | Lodger | Auditor | Canada English |
| 96 | Celia S. Bridges | 29 | Head | Buyer | Massachusetts |
| 97 | Bella V. Bridges | 27 | Sister | Bookkeeper | Massachusetts |
| 98 | Mae Bridges | 25 | Sister | Mail Clerk | Massachusetts |
Pedigree Summary
Dorothy
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)