LC
Lillian Cohen — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Lillian Cohen across the 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 10-person household.
Age 10
b. ~1910
Female
Daughter
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Cohen |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Lowell City |
| Est. Birth Year | ~1910 |
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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| George Cohen | Son | — | 18 | ~1902 |
| Ida Cohen | Daughter | — | 21 | ~1899 |
| Dora Cohen | Spouse | — | 45 | ~1875 |
| Estel Cohen | Daughter | — | 11 | ~1909 |
| Mary Cohen | Daughter | — | 10 | ~1910 |
| Edward Cohen | Son | — | 8 | ~1912 |
| Raymond Cohen | Son | — | 8 | ~1912 |
| Lillian Cohen | Daughter | — | 10 | ~1910 |
| Max Cohen | Head | — | 46 | ~1874 |
| Meyer Cohen | Son | — | 19 | ~1901 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age 1
Middlesex, Massachusetts · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Russ Yiddish |
| Mother's Birthplace | Russ Yiddish |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 10
Middlesex, Massachusetts · implied b. ~1910 — 10 household members
| Surname | Cohen |
| Given Name | Lillian |
| 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 |
| Speaks English | 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 Lillian Cohen across 2 US Census years (1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Cohen
Daughter · 1920 · age 10 · b. ~1910 · Massachusetts
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Sibling
Estel Cohen
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Cohen
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Cohen
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ida Cohen
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Cohen
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Cohen
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Meyer Cohen
Sibling · 1920 · age 19
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
1920 US Federal Census — Middlesex, Massachusetts
Open full size
1920 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu712unit:0595)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Fredrick Gleason | 4 | Son | — | Massachusetts |
| 52 | Gertrude Gleason | 2 | Daughter | — | Massachusetts |
| 53 | Dora Cahill | 32 | Head | Winder | Ohio |
| 54 | Bernice Cahill | 13 | Daughter | — | Massachusetts |
| 55 | Raymond Cahill | 10 | Son | — | Massachusetts |
| 56 | Susan Fairweather | 63 | Head | — | Canada |
| 57 | Gladys Nixon | 10 | Granddaughter | — | Massachusetts |
| 58 | Dorothy Nixon | 9 | Granddaughter | — | Massachusetts |
| 59 | Frank Nixon | 1 | Grandson | — | Massachusetts |
| 60 | David Gilchrist | 32 | Head | Painter | Massachusetts |
| 61 | Georgia Gilchrist | 32 | Wife | — | Canada |
| 62 | Mary L. Gilchrist | 3 | Daughter | — | Massachusetts |
| 63 | Mabel G. Gilchrist | 1 | Daughter | — | Massachusetts |
| 64 | George Caldwell | 40 | Head | Explorer | New York |
| 65 | Nellie Caldwell | 44 | Wife | — | New York |
| 66 | Lillian Caldwell | 7 | Daughter | — | Massachusetts |
| 67 | August Petersen | 68 | Head | Shoemaker | Sweden |
| 68 | Julia Petersen | 73 | Wife | — | Sweden |
| 69 | Adolph Janson | 57 | Brother-in-law | Woodworker | Sweden |
| 70 | Wesley Hand | 25 | Head | Polisher | New Hampshire |
| 71 | Anna Hand | 23 | Wife | — | Sweden |
| 72 | Howard Hand | 7 | Son | — | Massachusetts |
| 73 | Herbert Anderson | 18 | Brother-in-law | Grinder | Sweden |
| 74 | James Charles | 39 | Head | Sorter | Massachusetts |
| 75 | Ellen Charles | 24 | Wife | — | Scotland |
| 76 | Myron Charles | 10 | Son | — | Massachusetts |
| 77 | Esther Charles | 4 | Daughter | — | Massachusetts |
| 78 | Barbara Charles | 1 | Daughter | — | Massachusetts |
| 79 | Margaret Denoon | 56 | Head | — | Canada |
| 80 | Cassie Denoon | 24 | Daughter | Mender | Massachusetts |
| 81 | Max Cohen | 46 | Head | Proprietor | Russia |
| 82 | Dora Cohen | 45 | Wife | — | Russia |
| 83 | Ida Cohen | 21 | Daughter | Saleslady | Russia |
| 84 | Meyer Cohen | 19 | Son | Clerk | Russia |
| 85 | George Cohen | 18 | Son | Clerk | Russia |
| 86 | Estel Cohen | 11 | Daughter | — | Massachusetts |
| 87 | Mary Cohen | 10 | Daughter | — | Massachusetts |
| 88 | Lillian Cohen THIS PERSON | 10 | Daughter | — | Massachusetts |
| 89 | Edward Cohen | 8 | Son | — | Massachusetts |
| 90 | Raymond Cohen | 8 | Son | — | Massachusetts |
| 91 | William Soule | 32 | Head | Assembler | Massachusetts |
| 92 | Mary Soule | 31 | Wife | Looper | Portugal |
| 93 | Patrick Barry | 28 | Head | Helper Mach | Ireland |
| 94 | Lucy Barry | 29 | Wife | Spooler | England |
| 95 | William Marshall | 31 | Head | — | England |
| 96 | Lena Marshall | 29 | Wife | — | Massachusetts |
| 97 | William Hamilton | 30 | Head | Electrician | Massachusetts |
| 98 | Jennie Hamilton | 30 | Wife | — | Massachusetts |
| 99 | Theresa Hamilton | 12 | Daughter | — | Massachusetts |
| 100 | Arthur Blanchette | 24 | Head | Spinner | Massachusetts |
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)