DB
Dorothy Butler — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Dorothy Butler across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents George & Iva — first a daughter (b.~1909), then head of a 3-person household.
Age 21
b. ~1909
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Butler |
| Given Name | Dorothy C. |
| 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 | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Wakefield Town Pt |
| 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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Sarah Butler | Other | — | 48 | ~1882 |
| Dorothy Butler | Daughter | — | 21 | ~1909 |
| George Butler | Head | — | 50 | ~1880 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age 2
Middlesex, Massachusetts · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Butler |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ire. English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 11
Middlesex, Massachusetts · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Butler |
| Given Name | Dorothy C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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
Middlesex, Massachusetts
Daughter, age 21
Middlesex, Massachusetts · implied b. ~1909 — 3 household members
| Surname | Butler |
| Given Name | Dorothy C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| 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 Butler across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father George Butler (~0.92 confidence) and mother Iva Butler (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Butler
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Iva Butler
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Butler
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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel929:0882)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Nora Dinan | 52 | Wife-H | — | Irish Free State |
| 52 | Joseph Dinan | 13 | Son | — | Massachusetts |
| 53 | Margaret Dinan | 8 | Daughter | — | Massachusetts |
| 54 | William Dinan | 44 | Head | Gardener | Irish Free State |
| 55 | Lena Dinan | 45 | Wife-H | — | Irish Free State |
| 56 | William Dinan | 19 | Son | — | Irish Free State |
| 57 | John J. Dinan | 15 | Son | — | Massachusetts |
| 58 | Eileen F. Dinan | 13 | Daughter | — | Massachusetts |
| 59 | Anna K. Dinan | 11 | Daughter | — | Massachusetts |
| 60 | Nora M. Dinan | 8 | Daughter | — | Massachusetts |
| 61 | Joseph P. Dinan | 5 | Son | — | Massachusetts |
| 62 | Ralph E. Whitney | 44 | Head | Machinist | Massachusetts |
| 63 | Maxwell Whitney | 44 | Wife-H | — | Massachusetts |
| 64 | Robert Whitney | 19 | Son | Truck Driver | Massachusetts |
| 65 | Leonard Whitney | 16 | Son | — | Massachusetts |
| 66 | George Whitney | 11 | Son | — | Massachusetts |
| 67 | Evelyn Whitney | 9 | Daughter | — | Massachusetts |
| 68 | Pearl M. Whitney | 7 | Daughter | — | Massachusetts |
| 69 | Joseph P. Cardillo | 29 | Head | Contractor | Italy |
| 70 | Mary R. Cardillo | 29 | Wife-H | — | Massachusetts |
| 71 | Phyllis J. Cardillo | 2 | Daughter | — | Massachusetts |
| 72 | Nicholas De Martinis | 31 | Head | Stone Mason | Italy |
| 73 | Gertrude De Martinis | 31 | Wife-H | Machine Operator | New York |
| 74 | Anna W. Carleton | 79 | Head | — | Massachusetts |
| 75 | Anderson, Mary C. Carleton | 48 | Daughter | Manager | Massachusetts |
| 76 | Carleton, Ruth Carleton | 50 | Daughter | Head Of Dept. | Massachusetts |
| 77 | Anderson, Ruth C. Carleton | 28 | G. Daughter | Stenographer | Massachusetts |
| 78 | Vincellette, Hattie E. Carleton | 59 | Niece | Housekeeper | Missouri |
| 79 | Stowell S. Newell | 45 | Head | Agent | Canada-English |
| 80 | Helen C. Newell | 35 | Wife-H | — | Canada-English |
| 81 | Paul G. Newell | 21 | Son | Machine Operator | Canada-English |
| 82 | Myra E. Newell | 19 | Daughter | Office Worker | Canada-English |
| 83 | Ruth M. Newell | 16 | Daughter | — | Canada-English |
| 84 | Jean E. Newell | 9 | Daughter | — | Canada-English |
| 85 | Hattie S. Wilder | 72 | Head | — | New Hampshire |
| 86 | Lula M. Wilder | 40 | Daughter | Saleslady | Massachusetts |
| 87 | Nathan P. Howe | 72 | Head | Brick Mason | Massachusetts |
| 88 | Emma J. Howe | 67 | Wife-H | — | Massachusetts |
| 89 | George W. Butler | 50 | Head | Trav. Salesman | Massachusetts |
| 90 | Sarah E. Butler | 48 | Wife-H | — | Massachusetts |
| 91 | Dorothy C. Butler THIS PERSON | 21 | Daughter | — | Massachusetts |
| 92 | Margaret J. Peard | 42 | Head | — | Scotland |
| 93 | Phyllis W. Peard | 19 | Daughter | Stenographer | Scotland |
| 94 | Norman J. Peard | 13 | Son | — | Massachusetts |
| 95 | George H. Macintosh | 58 | Head | Care Taker | Canada-English |
| 96 | Margaret Macintosh | 58 | Wife-H | — | Canada-English |
| 97 | George H. Rowell | 38 | Son-in-law | Office Worker | New Hampshire |
| 98 | Bertha M. Rowell | 33 | Daughter | — | Massachusetts |
| 99 | Neil S. Maclaren | 11 | Nephew | — | Massachusetts |
| 100 | William A. Brunswick | 53 | Head | Elevator Tester | Canada-English |
Pedigree Summary
Dorothy
Gen 1 · 2 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)