RC
Rose Cohen — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Rose Cohen across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Lena & Ida — first a daughter (b.~1903), then head of a 4-person household.
Age 27
b. ~1903
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Cohen |
| Given Name | Rose |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Occupation | Teacher |
| Industry | Piano |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Teacher |
| Township / Ward | Watertown Town |
| Est. Birth Year | ~1903 |
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 Rose | Age | Birth yr |
|---|---|---|---|---|
| Rose Cohen | Daughter | — | 27 | ~1903 |
| Morris Cohen | Head | — | 55 | ~1875 |
| Sarah Cohen | Other | — | 56 | ~1874 |
| Benjamin Cohen | Son | — | 30 | ~1900 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age 10
Middlesex, Massachusetts · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Rose |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 19
Middlesex, Massachusetts · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Rose |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | Social Worker |
| Industry | Jewish Welfare |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Daughter, age 27
Middlesex, Massachusetts · implied b. ~1903 — 4 household members
| Surname | Cohen |
| Given Name | Rose |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | Teacher |
| Industry | Piano |
| Class of Worker | OA |
| 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 Rose Cohen across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: mother Lena Cohen (~0.92 confidence) and mother Ida Cohen (~0.92 confidence) and father Morris Cohen (~0.92 confidence) and father Morris Cohen (~0.92 confidence) and father Ike Cohen (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Lena Cohen
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Ida Cohen
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
Morris Cohen
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Morris Cohen
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Ike Cohen
b. ~1876
Source father
● Household
· direct · ~0.92
This person
Anchor record
Rose Cohen
Daughter · 1930 · age 27 · b. ~1903 · Massachusetts
★ You are viewing this record
Sibling
Benjamin Cohen
Sibling · 1930 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
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:massachusettscensus00reel931:0488)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lena Lombardo | 53 | Wife-H | — | Italy |
| 2 | Albert Lombardo | 34 | Son | Manager | Italy |
| 3 | Mary Lombardo | 29 | Daughter-in-law | Inspector | Italy |
| 4 | Alfred H. Lombardo | 6 | Grand-son | — | Massachusetts |
| 5 | Mary Walsh | 52 | Head | Polisher | Massachusetts |
| 6 | Annabelle Walsh | 46 | Sister-H | — | Massachusetts |
| 7 | Thomas F. Kelly | 76 | Head | — | Irish Free State |
| 8 | Annie E. Kelly | 70 | Wife-H | — | Massachusetts |
| 9 | Thomas E. Kelly | 42 | Son | Mechanic | Massachusetts |
| 10 | John O. Kelly | 25 | Son | Freight Checker | Massachusetts |
| 11 | Mary Nugent | 39 | Daughter | Book-Keeper | Massachusetts |
| 12 | John Nugent | 9 | Grand-son | — | Massachusetts |
| 13 | Virginia Nugent | 8 | Grand-daughter | — | Massachusetts |
| 14 | Arthur E. Pike | 60 | Head | — | Maine |
| 15 | Nellie Pike | 62 | Wife-H | — | Maine |
| 16 | Maurice Cook | 68 | Brother-in-law | — | Maine |
| 17 | Albert Michalson | 24 | Boarder | Clerk | Massachusetts |
| 18 | Alfred Armitage | 60 | Boarder | Shipper | Massachusetts |
| 19 | Edward J. Mcguire | 60 | Head | Painter | Vermont |
| 20 | Katherine Mcguire | 63 | Wife-H | — | Massachusetts |
| 21 | Katherine B. Mcguire | 26 | Daughter | Stenographer | Massachusetts |
| 22 | Irene Mcguire | 36 | Daughter | Manager | Massachusetts |
| 23 | John Mcguire | 11 | Grand-son | — | Massachusetts |
| 24 | Frank Mcguire | 7 | Grand-son | — | Massachusetts |
| 25 | Mary Corse | 52 | Head | — | Italy |
| 26 | Clotilda L. Corse | 52 | Daughter | — | Massachusetts |
| 27 | Angela Pellegrini | 61 | Daughter | — | Italy |
| 28 | Morris Cohen | 55 | Head | Tailor | Russia |
| 29 | Sarah Cohen | 56 | Wife-H | — | Russia |
| 30 | Benjamin Cohen | 30 | Son | Tailor | Massachusetts |
| 31 | Rose Cohen THIS PERSON | 27 | Daughter | Teacher | Massachusetts |
| 32 | James J. Simonds | 66 | Head | Box Maker | Maine |
| 33 | Josephine J. Simonds | 55 | Wife-H | — | Canada-English |
| 34 | Harold Simonds | 30 | Son | Display Man | Maine |
| 35 | Josephine Simonds | 26 | Daughter | Nurse | Maine |
| 36 | Ruth Simonds | 24 | Daughter | Beautician | Maine |
| 37 | Katherine Simonds | 19 | Daughter | — | Maine |
| 38 | Charles M. Norton | 34 | Son in law | Postal Clerk | Maine |
| 39 | Mary E. Norton | 33 | Daughter | — | Maine |
| 40 | Francis J. Hewitt | 63 | Head | Salesman | Massachusetts |
| 41 | Elizabeth Hewitt | 67 | Wife-H | — | Massachusetts |
| 42 | Joseph J. Hewitt | 24 | Son | Salesman | Massachusetts |
| 43 | Michael Shaughnessy | 53 | Head | Gardner | Irish Free State |
| 44 | Ellen Shaughnessy | 49 | Wife-H | — | Irish Free State |
| 45 | John Shaughnessy | 27 | Son | Machinist | Massachusetts |
| 46 | Anna Shaughnessy | 23 | Daughter | Knitter | Massachusetts |
| 47 | Eleanor Shaughnessy | 16 | Daughter | — | Massachusetts |
| 48 | Francis Shaughnessy | 13 | Son | — | Massachusetts |
| 49 | Hugh Goddard | 55 | Head | Engineer | Scotland |
| 50 | Ellen J. Goddard | 58 | Wife-H | — | Canada-English |
Pedigree Summary
Rose + 1 sibling
Gen 1 · 5 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)