IC
Ida Cohen — 1930 US Census Record
Model Tree available1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Ida Cohen across the 1910, 1920 and 1930 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed), with identified parents Louis & Minnie — first a daughter (b.~1902), then head of a 6-person household.
Age 28
b. ~1902
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Cohen |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Age at First Marriage | 7163 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Electric machinery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Stenographer |
| Township / Ward | Boston City |
| Est. Birth Year | ~1902 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Dora Cohen | Daughter | — | 32 | ~1898 |
| Ida Cohen | Daughter | — | 28 | ~1902 |
| Louis Cohen | Head | — | 63 | ~1867 |
| Julius Adwar | Other | — | 54 | ~1876 |
| Matthew Cohen | Son | — | 24 | ~1906 |
| Minnie Cohen | Spouse | — | 56 | ~1874 |
Census Appearances
1910
Suffolk, Massachusetts
Daughter, age 7
Suffolk, Massachusetts · implied b. ~1903 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Russia Yiddish |
| Mother's Birthplace | Russia Yiddish |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Suffolk, Massachusetts
Daughter, age 18
Suffolk, Massachusetts · implied b. ~1902 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Russia |
| Mother's Birthplace | England |
| Occupation | Cigarmaker |
| Industry | Cigar Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Daughter, age 28
Suffolk, Massachusetts · implied b. ~1902 — 6 household members
| Surname | Cohen |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Age at First Marriage | 7163 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | Stenographer |
| Industry | Electric machinery |
| 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 Ida Cohen across 3 US Census years (1910, 1920 and 1930) in Suffolk, Massachusetts, using XGBoost record linkage. Identified parents: father Louis Cohen (~0.92 confidence) and mother Minnie Cohen (~0.92 confidence) and father Edward Cohen (~0.92 confidence) and father Louis Cohen (~0.92 confidence) and mother Bessie Cohen (~0.92 confidence) and mother Rae Cohen (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Louis Cohen
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Minnie Cohen
b. ~1874
Source mother
● Household
· direct · ~0.92
Father
Edward Cohen
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Louis Cohen
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Bessie Cohen
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Rae Cohen
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ida Cohen
Daughter · 1930 · age 28 · b. ~1902 · Massachusetts
★ You are viewing this record
Sibling
Matthew Cohen
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dora Cohen
Sibling · 1930 · age 32
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 — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel948:0273)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Annie J Finnerty | 60 | Head | None | Irish Free State |
| 2 | Madeline Finnerty | 30 | Daughter | Secretary | Massachusetts |
| 3 | Walter Finnerty | 28 | Son | Shipper | Massachusetts |
| 4 | Margaret Finnerty | 25 | Daughter | Stenographer | Massachusetts |
| 5 | Mary Finnerty | 21 | Daughter | Stenographer | Massachusetts |
| 6 | Leo A Fitzsimmons | 35 | Head | Janitor | Irish Free State |
| 7 | Dorothy G Fitzsimmons | 27 | Wife | None | Canada English |
| 8 | Ruth A Lanty | 10 | Daughter | None | Massachusetts |
| 9 | Theresa K Lanty | 8 | Daughter | None | Massachusetts |
| 10 | Barnett Goldberg | 54 | Head | Store Keeper | Russia |
| 11 | Ida Goldberg | 47 | Wife | None | Russia |
| 12 | Frank Goldberg | 23 | Son | Accountant | New York |
| 13 | Louis Goldberg | 19 | Son | None | New York |
| 14 | Samuel Goldberg | 16 | Son | None | New York |
| 15 | Celia Goldberg | 13 | Daughter | None | New York |
| 16 | Sarah Livingston | 59 | Head | None | Massachusetts |
| 17 | Fred Livingston | 37 | Son | Engineer | Massachusetts |
| 18 | Austin G Livingston | 34 | Son | Accountant | Massachusetts |
| 19 | Mangoney Livingston | 33 | Son in law | None | Massachusetts |
| 20 | Mary Keaney | 73 | Sister | Stitcher | Massachusetts |
| 21 | George H Dennis | 88 | Roomer | None | Massachusetts |
| 22 | Louis Cohen | 63 | Head | Junk Collector | Russia |
| 23 | Minnie Cohen | 56 | Wife | None | Russia |
| 24 | Matthew Cohen | 24 | Son | Attorney | Massachusetts |
| 25 | Ida Cohen THIS PERSON | 28 | Daughter | Stenographer | Massachusetts |
| 26 | Dora Cohen | 32 | Daughter | Stenographer | Massachusetts |
| 27 | Julius Adwar | 54 | Roomer | Tailor | Russia Poland |
| 28 | William T Bolles | 66 | Head | None | Massachusetts |
| 29 | Catherine G Bolles | 55 | Wife | None | Massachusetts |
| 30 | Hanna Hanson | 45 | Roomer | None | Canada English |
| 31 | Mary King | 32 | Head | None | Maine |
| 32 | James J King | 56 | Brother | Salesman | Maine |
| 33 | Michael J King | 44 | Brother | Manager | Maine |
| 34 | John J O'Brien | 69 | Head | Salesman | Massachusetts |
| 35 | Mary O'Brien | 54 | Wife | None | Massachusetts |
| 36 | Esther O'Brien | 31 | Daughter | Collector | Massachusetts |
| 37 | Walter O'Brien | 21 | Son | Roofer | Massachusetts |
| 38 | Frank O'Brien | 19 | Son | None | Massachusetts |
| 39 | Harry Derrick | 27 | Stepson | Salesman | Massachusetts |
| 40 | John Nowell | 43 | Head | Foreman | Massachusetts |
| 41 | Mary Nowell | 41 | Wife | None | Massachusetts |
| 42 | Gladys Nowell | 22 | Daughter | Operator | Massachusetts |
| 43 | Ralph Nowell | 17 | Son | None | Massachusetts |
| 44 | Dorothy Nowell | 12 | Daughter | None | Massachusetts |
| 45 | Doris Nowell | 8 | Daughter | None | Massachusetts |
| 46 | Robert Nowell | 5 | Son | None | Massachusetts |
| 47 | Thomas J O'Donnell | 76 | Head | Brick Mason | Canada English |
| 48 | Catherine O'Donnell | 79 | Sister | None | Canada English |
| 49 | Paul G Fegan | 25 | Roomer | Bell Boy | Massachusetts |
| 50 | Mary F Hennessy | 63 | Aunt | Servant | Massachusetts |
Pedigree Summary
Ida + 2 siblings
Gen 1 · 6 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)