MC
Mary Cohen — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Bronx, New York
Our Model Tree links this Mary Cohen across the 1900, 1910 and 1920 US Censuses in Bronx, New York (XGBoost, ~Confirmed) — first a spouse (b.~1872), then head of a 3-person household.
Age 48
b. ~1872
Female
Spouse
Born: Roumania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Bronx, New York |
| Surname | Cohen |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Roumania |
| Year of Immigration | 1902 |
| Naturalization Status | Alien |
| Father's Birthplace | Roumania |
| Mother's Birthplace | Roumania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Roumanian |
| Birth Country | Romania |
| Birthplace (normalized) | roumania |
| Township / Ward | New York City Bronx Borough |
| Est. Birth Year | ~1872 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Rose Cohen | Daughter | — | 20 | ~1900 |
| Joseph Cohen | Head | — | 38 | ~1882 |
| Mary Cohen | Spouse | — | 48 | ~1872 |
Census Appearances
1900
New York, …
Spouse, age 28
New York, New York · implied b. ~1872 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Roumania |
| Birth Month | May |
| Birth Year | 1872 |
| Year of Immigration | 1883 |
| Father's Birthplace | Roumania |
| Mother's Birthplace | Roumania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Romania |
| Birthplace (normalized) | roumania |
1910
New York, …
Spouse, age 38
New York, New York · implied b. ~1872 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Roumania |
| Years Married | 16 |
| Children Born | 1 |
| Children Living | 1 |
| Father's Birthplace | Roumania |
| Mother's Birthplace | Roumania |
| Occupation | Housewife |
| Industry | Keeper |
| Birth Country | Romania |
| Birthplace (normalized) | roumania |
1920
Bronx, New …
Spouse, age 48
Bronx, New York · implied b. ~1872 — 3 household members
| Surname | Cohen |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Roumania |
| Year of Immigration | 1902 |
| Naturalization Status | Alien |
| Father's Birthplace | Roumania |
| Mother's Birthplace | Roumania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Roumanian |
| Birth Country | Romania |
| Birthplace (normalized) | roumania |
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 Mary Cohen across 3 US Census years (1900, 1910 and 1920) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Cohen
Spouse · 1920 · age 48 · b. ~1872 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Bronx, New York
Open full size
1920 US Federal Census — Bronx, New York
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1135unit:1074)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Aaron Gruenberg | 35 | Head | Tailor | Roumania |
| 52 | Janette Gruenberg | 49 | Wife | — | Roumania |
| 53 | Samuel Zuckerman | 29 | Boarder | Tailor | Roumania |
| 54 | Joseph Zuckerman | 44 | Boarder | Tailor | Roumania |
| 55 | Nathan Richel | 45 | Head | Cutter | New York |
| 56 | Amelia Richel | 42 | Wife | — | New York |
| 57 | Blanche Richel | 19 | Daughter | Stenographer | New York |
| 58 | Florence Richel | 16 | Daughter | Stenographer | New York |
| 59 | Sadie Richel | 14 | Daughter | — | New York |
| 60 | Milton Richel | 4 | Son | — | New York |
| 61 | Samuel Phernian | 53 | Head | Butter & Eggs | Wilna Rus |
| 62 | Sarah Phernian | 46 | Wife | — | Roumania |
| 63 | Charles Phernian | 27 | Son | Butter & Eggs | New York |
| 64 | Frieda Phernian | 22 | Daughter | Clerical | New York |
| 65 | Esther Minner | 23 | Boarder | Stenographer | New York |
| 66 | Benjamin Chasin | 28 | Head | Metal Worker | Roumania |
| 67 | Evelyn Chasin | 24 | Wife | — | Roumania |
| 68 | Herbert Chasin | 1 | Son | — | New York |
| 69 | Joseph Cohen | 38 | Head | Leather Goods | Roumania |
| 70 | Mary Cohen THIS PERSON | 48 | Wife | — | Roumania |
| 71 | Rose Cohen | 20 | Daughter | Stenographer | Roumania |
| 72 | David Gelula | 52 | Head | Tailor | Russia |
| 73 | Rose Gelula | 47 | Wife | — | Russia |
| 74 | Bessie Gelula | 12 | Daughter | Music Teacher | Russia |
| 75 | Morris Domain | 40 | Head | Real Estate | Wilna Rus |
| 76 | Lillian Domain | 35 | Wife | — | Roumania |
| 77 | Florence Domain | 14 | Daughter | — | New York |
| 78 | Beatrice Domain | 11 | Daughter | — | New York |
| 79 | Reuben Domain | 13 | Son | — | New York |
| 80 | Melvin Domain | 9 | Son | — | New York |
| 81 | Leopold Weil | 30 | Head | Chauffeur | New York |
| 82 | Jennie Weil | 28 | Wife | — | New York |
| 83 | Adolph Roth | 31 | Head | Salesman | Hungary |
| 84 | Ernestine Roth | 23 | Wife | — | New York |
| 85 | Lawrence Roth | 2 | Nephew | — | New York |
| 86 | Katherine Manser | 61 | Mother-in-law | — | New York |
| 87 | Arthur Manser | 23 | Brother-in-law | Broker | New York |
| 88 | Theresa Pollina | 23 | Head | Dressmaker | New York |
| 89 | Edith Pollina | 38 | Sister | — | Italy |
| 90 | Katherine Pollina | 6 | Sister | — | New York |
| 91 | Morris Detentaky | 50 | Boarder | Druggist | Russia |
| 92 | Arthur Eisenstadt | 45 | Head | Dressmaker | Russia |
| 93 | Lena Eisenstadt | 22 | Daughter | Operator | Russia |
| 94 | Rose Eisenstadt | 21 | Daughter | — | Russia |
| 95 | Louis Eisenstadt | 13 | Son | — | New York |
| 96 | Louis Apfel | 38 | Head | Cutter | Russia |
| 97 | Dora Apfel | 33 | Wife | — | Russia |
| 98 | Nathan Metzger | 48 | Head | Country Club | France |
| 99 | Theresa Metzger | 47 | Wife | — | Germany |
| 100 | Caroline Metzger | 17 | Daughter | — | New York |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)