IC
Isaac Cohen — 1920 US Census Record
Model Tree available1920 United States Federal Census · New York, New York
Our Model Tree links this Isaac Cohen across the 1900, 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed), with identified parents Charles & Rebecca — first a head (b.~1878), then head of a 3-person household.
Age 42
b. ~1878
Male
Head
Born: New Jersey
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | New York, New York |
| Surname | Cohen |
| Given Name | Isaac V |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Father's Birthplace | Germany |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Agent |
| Industry | Real Estate |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | New Jersey |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | new jersey |
| Occupation | Agent |
| Township / Ward | New York City |
| Est. Birth Year | ~1878 |
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 Isaac | Age | Birth yr |
|---|---|---|---|---|
| Janice Cohen | Daughter | — | 1 | ~1919 |
| Cecelia Cohen | Spouse | — | 28 | ~1892 |
| Isaac Cohen | Head | — | 42 | ~1878 |
Census Appearances
1900
New York, …
Son, age 23
New York, New York · implied b. ~1877 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Isaac V |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Birth Month | Jan |
| Birth Year | 1877 |
| Father's Birthplace | Germany |
| Mother's Birthplace | England |
| Occupation | Hotel Keeper |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1910
New York, …
Son, age 33
New York, New York · implied b. ~1877 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Germany |
| Mother's Birthplace | England |
| Occupation | Music Dealer |
| Industry | Music Store |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
New York, …
Head, age 42
New York, New York · implied b. ~1878 — 3 household members
| Surname | Cohen |
| Given Name | Isaac V |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Father's Birthplace | Germany |
| Mother's Birthplace | England |
| Occupation | Agent |
| Industry | Real Estate |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | New Jersey |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | new jersey |
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 Isaac Cohen across 3 US Census years (1900, 1910 and 1920) in New York, New York, using XGBoost record linkage. Identified parents: father Charles Cohen (~0.92 confidence) and mother Rebecca Cohen (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Cohen
b. ~1846
Source father
● Household
· direct · ~0.92
Mother
Rebecca Cohen
b. ~1854
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Isaac Cohen
Head · 1920 · age 42 · b. ~1878 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — New York, New York
Open full size
1920 US Federal Census — New York, New York
Page Contents
49 people indexed on this census page (ia:1920:14thcensusofpopu1225unit:1070)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Samuel Lupatkin | 42 | Head | Mfg | Russia |
| 2 | Jennie Lupatkin | 37 | Wife | Housewife | Russia |
| 3 | Dominick Devery | 49 | Head | Superintendent | Ireland |
| 4 | Mary Devery | 45 | Wife | Housewife | Ireland |
| 5 | Marion Devery | 15 | Daughter | — | New York |
| 6 | Maurice Lichtman | 35 | Head | Teacher | Russia |
| 7 | Sina Lichtman | 28 | Wife | Teacher | Russia |
| 8 | Hugo Wassler | 41 | Head | Mfg | Germany |
| 9 | Minnie Wassler | 30 | Wife | Housewife | New York |
| 10 | Herbert Wassler | 1 | Son | — | New York |
| 11 | Emma Tichy | 23 | Maid | Maid | Bohemia |
| 12 | William H Seaman | 27 | Head | Manager | New York |
| 13 | Alfreda Seaman | 24 | Wife | Housewife | Maine |
| 14 | Robert Seaman | 1 | Son | — | New York |
| 15 | Joseph S Jacobs | 41 | Head | Merchant | Russia |
| 16 | Nellie Jacobs | 33 | Wife | Housewife | Pennsylvania |
| 17 | Sylvan Jacobs | 15 | Son | — | Maryland |
| 18 | Mildred Jacobs | 13 | Daughter | — | Maryland |
| 19 | Harold Jacobs | 7 | Son | — | Maryland |
| 20 | Gloria Masters | 20 | Maid | Maid | West Indies |
| 21 | Elia Mendoza | 34 | Head | Housewife | Mexico |
| 22 | Fernando Mendoza | 15 | Son | — | Mexico |
| 23 | Alfonso Mendoza | 11 | Son | — | Mexico |
| 24 | George Mendoza | 8 | Son | — | Mexico |
| 25 | Abraham Miller | 45 | Head | Mfg | Russia |
| 26 | Minnie Miller | 42 | Wife | Housewife | Russia |
| 27 | Nelson Miller | 14 | Son | — | New York |
| 28 | Veronika Holoch | 28 | Maid | Maid | Austria |
| 29 | Joseph B Jenkins | 28 | Head | Agent | Michigan |
| 30 | Sarah B Jenkins | 37 | Wife | Housewife | Michigan |
| 31 | Albert Jacobs | 46 | Head | Manager | Ohio |
| 32 | Edna Jacobs | 35 | Wife | Housewife | Nevada |
| 33 | Raymond Jacobs | 16 | Son | — | New York |
| 34 | Isaac V Cohen THIS PERSON | 42 | Head | Agent | New Jersey |
| 35 | Cecelia Cohen | 28 | Wife | Housewife | Roumania |
| 36 | Janice Cohen | 1 | Daughter | — | New York |
| 37 | Joel D Marder | 32 | Head | Engineer | Missouri |
| 38 | Amy Marder | 26 | Wife | Housewife | New York |
| 39 | William Jacobs | 40 | Head | Clerk | England |
| 40 | Henrietta Jacobs | 40 | Wife | Housewife | New York |
| 41 | Eddie Jacobs | 18 | Son | Bookkeeper | New York |
| 42 | Morris Jacobs | 13 | Son | — | New York |
| 43 | Silas Harnesse | 33 | Head | Warehouse | New York |
| 44 | Lillie Harnesse | 31 | Wife | Housewife | New York |
| 45 | Bernice Harnesse | 5 | Daughter | — | New York |
| 46 | Harriett Harnesse | 2 | Daughter | — | New York |
| 47 | Annie Dunn | 24 | Maid | Maid | Austria |
| 48 | Isidor Aronson | 30 | Head | Salesman | New York |
| 49 | Bessie Aronson | 26 | Wife | Housewife | New York |
Pedigree Summary
Isaac
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 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)