TC
Thomas Casey — 1920 US Census Record
Model Tree available1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Thomas Casey across the 1900, 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Thomas & Thomas — first a son (b.~1898), then head of a 7-person household.
Age 22
b. ~1898
Male
Son
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Casey |
| Given Name | Thomas E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New York |
| Additional Details | |
| Occupation | Salesman |
| Industry | Paper & Twine |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Salesman |
| Township / Ward | Cambridge City |
| Est. Birth Year | ~1898 |
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 Thomas | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Moffatt | Other | — | 32 | ~1888 |
| Herbert Casey | Son | — | 26 | ~1894 |
| Ruth Casey | Other | — | 25 | ~1895 |
| Thomas Casey | Head | — | 57 | ~1863 |
| Thomas Casey | Son | — | 22 | ~1898 |
| Marion Casey | Daughter | — | 10 | ~1910 |
| Elizabeth Casey | Spouse | — | 53 | ~1867 |
Census Appearances
1900
Middlesex, Massachusetts
Son, age 3
Middlesex, Massachusetts · implied b. ~1897 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Casey |
| Given Name | Thomas C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Birth Month | Oct |
| Birth Year | 1897 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New York |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Middlesex, Massachusetts
Son, age 12
Middlesex, Massachusetts · implied b. ~1898 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Casey |
| Given Name | Thomas L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New York |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Son, age 22
Middlesex, Massachusetts · implied b. ~1898 — 7 household members
| Surname | Casey |
| Given Name | Thomas E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New York |
| Occupation | Salesman |
| Industry | Paper & Twine |
| Class of Worker | W |
| 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 Thomas Casey across 3 US Census years (1900, 1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father Thomas Casey (~0.92 confidence) and father Thomas Casey (~0.92 confidence) and mother Elizabeth Casey (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Casey
b. ~1863
Source father
● Household
· direct · ~0.92
Father
Thomas Casey
b. ~1861
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Casey
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Casey
Son · 1920 · age 22 · b. ~1898 · Massachusetts
★ You are viewing this record
Sibling
Herbert Casey
Sibling · 1920 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Casey
Sibling · 1920 · age 10
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
49 people indexed on this census page (ia:1920:14thcensusofpopu708unit:1113)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joseph Dowsley | 16 | Daughter | Operator | Massachusetts |
| 52 | Ada Dowsley | 14 | Daughter | Labeler | Massachusetts |
| 53 | Arnold Dowsley | 4 | Son | — | Massachusetts |
| 54 | Thomas H Casey | 57 | Head | Proprietor | Massachusetts |
| 55 | Elizabeth Casey | 53 | Wife | — | New York |
| 56 | Herbert Casey | 26 | Son | Yeoman | Massachusetts |
| 57 | Ruth H Casey | 25 | Daughter-in-law | — | Massachusetts |
| 58 | Thomas E Casey THIS PERSON | 22 | Son | Salesman | Massachusetts |
| 59 | Marion H Casey | 10 | Daughter | — | Massachusetts |
| 60 | Gertrude Moffatt | 32 | Servant | Servant | Massachusetts |
| 61 | William H Reed | 68 | Head | Clerk | Massachusetts |
| 62 | Alice Reed | 60 | Wife | — | Massachusetts |
| 63 | H. C. Reed | 44 | Son | Proof Reader | Massachusetts |
| 64 | Harriette Reed | 58 | Boarder | Salesman | New York |
| 65 | John E Mulhern | 31 | Head | Architect | Massachusetts |
| 66 | Ellen Mulhern | 31 | Wife | — | Massachusetts |
| 67 | John Mulhern | 5 | Son | — | Massachusetts |
| 68 | Francis Mulhern | 3 | Son | — | Massachusetts |
| 69 | Mary Mulhern | 1 | Daughter | — | Massachusetts |
| 70 | Betty E Mulhern | 0 | Daughter | — | Massachusetts |
| 71 | John Mulhern | 11 | Son | — | Massachusetts |
| 72 | James O'Brien | 39 | Head | Lawyer | Massachusetts |
| 73 | Elizabeth O'Brien | 37 | Wife | — | Rhode Island |
| 74 | Karl Perkins | 37 | Head | Salesman | Massachusetts |
| 75 | Ethel B Perkins | 32 | Wife | — | Massachusetts |
| 76 | Virginia Perkins | 2 | Daughter | — | Massachusetts |
| 77 | Mary Ruth Perkins | 42 | Sister | Secretary | Massachusetts |
| 78 | Angelo Carbone | 52 | Head | Laborer | Italy |
| 79 | Angelina Carbone | 46 | Wife | — | Italy |
| 80 | Carmela Carbone | 15 | Daughter | Mechanic | Massachusetts |
| 81 | Rose Carbone | 20 | Daughter | — | Massachusetts |
| 82 | Peter Carbone | 25 | Son | Helper | Massachusetts |
| 83 | John Carbone | 23 | Son | Carpenter | Massachusetts |
| 84 | Frederick Carbone | 18 | Son | Driver | Massachusetts |
| 85 | Alexander Carbone | 13 | Son | — | Massachusetts |
| 86 | Carmen Demarco | 48 | Head | — | Italy |
| 87 | Loretta Demarco | 40 | Wife | — | Italy |
| 88 | Carl M. Demarco | 23 | Son | Helper | Massachusetts |
| 89 | John Demarco | 19 | Son | Bell Boy | Massachusetts |
| 90 | Alexander Demarco | 17 | Son | Helper | Massachusetts |
| 91 | Charles Demarco | 12 | Son | — | Massachusetts |
| 92 | Albert Demarco | 6 | Son | — | Massachusetts |
| 93 | Rose Demarco | 11 | Daughter | — | Massachusetts |
| 94 | Marion Demarco | 7 | Daughter | — | Massachusetts |
| 95 | Victor Carbone | 86 | Father-in-law | — | Italy |
| 96 | Helen Demarco | 2 | Daughter | — | Massachusetts |
| 97 | Angelina Carbone | 51 | Sister-in-law | — | Italy |
| 98 | James Meechi | 65 | Boarder | — | Italy |
| 99 | Francesco Loisanne | 29 | Head | Foreman | Italy |
Pedigree Summary
Thomas + 2 siblings
Gen 1 · 3 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)