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Catherine Collins — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Catherine Collins across the 1900, 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1869), then head of a 6-person household.
Age 51
b. ~1869
Female
Spouse
Born: Massachusetts
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Collins |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Concord Town Part Of |
| Est. Birth Year | ~1869 |
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 1920 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Michael Collins | Head | — | 53 | ~1867 |
| Margaret Collins | Daughter | — | 21 | ~1899 |
| Mary Collins | Daughter | — | 23 | ~1897 |
| Ellen Collins | Daughter | — | 25 | ~1895 |
| Catherine Collins | Spouse | — | 51 | ~1869 |
| Joseph Collins | Son | — | 19 | ~1901 |
Census Appearances
1900
Middlesex, Massachusetts
Spouse, age 32
Middlesex, Massachusetts · implied b. ~1868 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Collins |
| Given Name | Catharine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Birth Month | Oct |
| Birth Year | 1868 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Middlesex, Massachusetts
Spouse, age 41
Middlesex, Massachusetts · implied b. ~1869 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Collins |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Years Married | 19 |
| Children Born | 4 |
| Children Living | 4 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Spouse, age 51
Middlesex, Massachusetts · implied b. ~1869 — 6 household members
| Surname | Collins |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| 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 3 US Census years (1900, 1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Catherine Collins
Spouse · 1920 · age 51 · b. ~1869 · Massachusetts
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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 — Middlesex, Massachusetts
Open full size
1920 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu706unit:1068)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Harriet L Eaton | 74 | Head | — | Massachusetts |
| 52 | Mary S Eaton | 70 | Sister | — | Massachusetts |
| 53 | Mary A Murray | 62 | Head | — | Ireland |
| 54 | Mary Murray | 37 | Daughter | Stitcher | New York |
| 55 | Joseph S Murray | 35 | Son | Manager | New York |
| 56 | Paul Murray | 29 | Son | Clerk | New York |
| 57 | Ellen T Sullivan | 52 | Sister | Stenographer | Ireland |
| 58 | Lily Hand | 60 | Head | — | Maryland |
| 59 | Eva G Jackson | 40 | Servant | Servant | Nova Scotia |
| 60 | William C Stearns | 59 | Head | Merchant | Massachusetts |
| 61 | Annie B Stearns | 58 | Wife | — | Massachusetts |
| 62 | Hannah M Stearns | 67 | Sister-in-law | — | Massachusetts |
| 63 | Harriet B Stearns | 62 | Sister-in-law | — | Massachusetts |
| 64 | Eliot R Howard | 32 | Son-in-law | Asst. Supt. | Massachusetts |
| 65 | Edna S Howard | 28 | Daughter | — | Massachusetts |
| 66 | Richard P Howard | 1 | Grandson | — | Massachusetts |
| 67 | Axel M Sandmark | 49 | Head | Proprietor | England |
| 68 | Lilian M Sandmark | 17 | Wife | — | England |
| 69 | Maud R Smith | 51 | Boarder | — | Massachusetts |
| 70 | Alonzo H Stearns | 85 | Boarder | — | Massachusetts |
| 71 | Clarence S Goodwin | 29 | Head | Dentist | Massachusetts |
| 72 | Ethel M Goodwin | 20 | Wife | — | Massachusetts |
| 73 | Wm J Jr Bulger | 29 | Head | Salesman | Massachusetts |
| 74 | Catherine F Bulger | 31 | Wife | — | Ireland |
| 75 | Joseph H Bulger | 4 | Son | — | Massachusetts |
| 76 | William J 3Rd Bulger | 0 | Son | — | Massachusetts |
| 77 | Michael J Collins | 53 | Head | Stableman | Massachusetts |
| 78 | Catherine Collins THIS PERSON | 51 | Wife | — | Massachusetts |
| 79 | Ellen B Collins | 25 | Daughter | Sorter | Massachusetts |
| 80 | Mary E Collins | 23 | Daughter | — | Massachusetts |
| 81 | Margaret F Collins | 21 | Daughter | Bookkeeper | Massachusetts |
| 82 | Joseph M Collins | 19 | Son | Clerk | Massachusetts |
| 83 | Edward Chamberlain | 51 | Head | Physician | Massachusetts |
| 84 | Annie B Chamberlain | 45 | Wife | — | California |
| 85 | Mary H Chamberlain | 19 | Daughter | — | Massachusetts |
| 86 | Theodore J Chamberlain | 17 | Son | — | Massachusetts |
| 87 | Helen Chamberlain | 14 | Daughter | — | Massachusetts |
| 88 | David Chamberlain | 12 | Son | — | Massachusetts |
| 89 | Margaret M Chamberlain | 11 | Daughter | — | Massachusetts |
| 90 | Elizabeth B Chamberlain | 11 | Daughter | — | Massachusetts |
| 91 | Alice B G Chamberlain | 8 | Daughter | — | Massachusetts |
| 92 | Sophia B Chamberlain | 3 | Daughter | — | Massachusetts |
| 93 | Vieno L Hujanen | 26 | Servant | Servant | Finland |
| 94 | Aino M Hujanen | 25 | Servant | Servant | Finland |
| 95 | Aili S Hujanen | 21 | Servant | Servant | Finland |
| 96 | Herbert W Leland | 65 | Head | Teller | Massachusetts |
| 97 | Marie T M Leland | 60 | Wife | — | Massachusetts |
| 98 | Alice K Leland | 25 | Daughter | — | Massachusetts |
| 99 | Frank W Hutchins | 50 | Head | Janitor | Rhode Island |
| 100 | Mary E Hutchins | 45 | Wife | — | Massachusetts |
Related Census Records
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)