CC
Catherine Collins — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Catherine Collins across the 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 7-person household.
Age 10
b. ~1910
Female
Daughter
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Collins |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Cambridge 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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Winifred Collins | Daughter | — | 1 | ~1919 |
| Sarah Collins | Spouse | — | 36 | ~1884 |
| Margaret Collins | Daughter | — | 11 | ~1909 |
| Frederick Collins | Head | — | 37 | ~1883 |
| Rita Collins | Daughter | — | 5 | ~1915 |
| Catherine Collins | Daughter | — | 10 | ~1910 |
| Josephine Collins | Daughter | — | 8 | ~1912 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age
Middlesex, Massachusetts · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Collins |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 10
Middlesex, Massachusetts · implied b. ~1910 — 7 household members
| Surname | Collins |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| 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 Catherine Collins across 2 US Census years (1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Collins
Daughter · 1920 · age 10 · b. ~1910 · Massachusetts
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Sibling
Margaret Collins
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Winifred Collins
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Collins
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Collins
Sibling · 1920 · age 8
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:1920:14thcensusofpopu708unit:1106)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ellen G. Murphy | 43 | Wife | — | Massachusetts |
| 2 | Francis J. Murphy | 9 | Son | — | Massachusetts |
| 3 | Arthur Sherman | 40 | Head | Proprietor | Vermont |
| 4 | Hezila Sherman | 41 | Wife | — | Massachusetts |
| 5 | John J. Sherman | 6 | Son | — | Massachusetts |
| 6 | Ernest E. Mcguire | 48 | Head | Mechanic | Vermont |
| 7 | Idell Mcguire | 48 | Wife | — | New York |
| 8 | Olive Mcguire | 23 | Daughter | Reporter | New Hampshire |
| 9 | Patricia Mcguire | 6 | Daughter | — | Massachusetts |
| 10 | George Farindel | 27 | Head | Manager | Massachusetts |
| 11 | Lottie Farindel | 29 | Wife | — | Massachusetts |
| 12 | George Beeching | 61 | Head | Foreman | New York |
| 13 | Mary Beeching | 63 | Wife | — | Canada |
| 14 | Walter Beeching | 33 | Son | Machinist | Massachusetts |
| 15 | Walter Jr. Quinn | 25 | Son-in-law | Salesman | Massachusetts |
| 16 | Hazel Quinn | 22 | Daughter | — | Massachusetts |
| 17 | Frederick Collins | 37 | Head | Policeman | Massachusetts |
| 18 | Sarah Collins | 36 | Wife | — | Massachusetts |
| 19 | Margaret Collins | 11 | Daughter | — | Massachusetts |
| 20 | Catherine Collins THIS PERSON | 10 | Daughter | — | Massachusetts |
| 21 | Josephine Collins | 8 | Daughter | — | Massachusetts |
| 22 | Rita Collins | 5 | Daughter | — | Massachusetts |
| 23 | Winifred Collins | 1 | Daughter | — | Massachusetts |
| 24 | John Hogan | 25 | Head | Salesman | Massachusetts |
| 25 | Marion Hogan | 25 | Wife | — | Massachusetts |
| 26 | John Lindbloom | 57 | Head | Proprietor | Finland |
| 27 | Ida Lindbloom | 57 | Wife | — | Sweden |
| 28 | Frank Lindbloom | 33 | Son | Teacher | Massachusetts |
| 29 | George Lindbloom | 25 | Son | Draftsman | Massachusetts |
| 30 | Edith Lindbloom | 22 | Daughter | Bookkeeper | Massachusetts |
| 31 | Ruth Lindbloom | 21 | Daughter | Secretary | Massachusetts |
| 32 | John Reilly | 58 | Head | Fireman | Ireland |
| 33 | Ellen T. Reilly | 57 | Wife | — | Ireland |
| 34 | William Reilly | 24 | Son | Painter | Massachusetts |
| 35 | Edward Reilly | 22 | Son | Machinist | Massachusetts |
| 36 | Ellen Reilly | 19 | Daughter | Stenographer | Massachusetts |
| 37 | Thomas Reilly | 32 | Head | Policeman | Massachusetts |
| 38 | Rosa Reilly | 29 | Wife | — | Massachusetts |
| 39 | John Reilly | 4 | Son | — | Massachusetts |
| 40 | Mira Mckellin | 53 | Head | — | Canada |
| 41 | Catherine Mckellin | 27 | Daughter | Bookkeeper | Massachusetts |
| 42 | Mary Mckellin | 26 | Daughter | Teacher | Massachusetts |
| 43 | Marion Mckellin | 24 | Daughter | Secretary | Massachusetts |
| 44 | James T. O'Neil | 32 | Head | Manager | Massachusetts |
| 45 | Mary O'Neil | 32 | Wife | — | Massachusetts |
| 46 | Dorothy O'Neil | 6 | Daughter | — | Massachusetts |
| 47 | Archibald E. Drake | 33 | Head | Supervisor | New York |
| 48 | Margaret Drake | 26 | Wife | — | New York |
| 49 | Elizabeth Drake | 2 | Daughter | — | New York |
| 50 | Harlin Station | 24 | Head | Teacher | Maine |
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)