JK
John Kennedy — 1920 US Census Record
Model Tree available1920 United States Federal Census · Windham, Vermont
Our Model Tree links this John Kennedy across the 1900, 1910 and 1920 US Censuses in Windham, Vermont (XGBoost, ~Confirmed), with identified parents Cornelius & Cornelius — first a son (b.~1900), then head of a 6-person household.
Age 20
b. ~1900
Male
Son
Born: Vermont
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Windham, Vermont |
| Surname | Kennedy |
| Given Name | John Jerome |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Salesman |
| Industry | Grocery Store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Occupation | Salesman |
| Township / Ward | Brattleboro Village |
| Est. Birth Year | ~1900 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Margaret Kennedy | Daughter | — | 15 | ~1905 |
| Elizabeth Kennedy | Daughter | — | 13 | ~1907 |
| Mary Kennedy | Daughter | — | 18 | ~1902 |
| Cornelius Kennedy | Head | — | 48 | ~1872 |
| John Kennedy | Son | — | 20 | ~1900 |
| Margaret Kennedy | Spouse | — | 44 | ~1876 |
Census Appearances
1900
Windham, Vermont
Son, age 1
Windham, Vermont · implied b. ~1899 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kennedy |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Marital Status | Single |
| Birthplace | Vermont |
| Birth Month | Aug |
| Birth Year | 1899 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1910
Windham, Vermont
Son, age 10
Windham, Vermont · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kennedy |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1920
Windham, Vermont
Son, age 20
Windham, Vermont · implied b. ~1900 — 6 household members
| Surname | Kennedy |
| Given Name | John Jerome |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Salesman |
| Industry | Grocery Store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
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 John Kennedy across 3 US Census years (1900, 1910 and 1920) in Windham, Vermont, using XGBoost record linkage. Identified parents: father Cornelius Kennedy (~0.92 confidence) and father Cornelius Kennedy (~0.92 confidence) and father Cornelius Kennedy (~0.92 confidence) and mother Margaret Kennedy (~0.92 confidence) and mother Margaret Kennedy (~0.92 confidence) and mother Margaret Kennedy (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Cornelius Kennedy
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Cornelius Kennedy
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Cornelius Kennedy
b. ~1853
Source father
● Household
· direct · ~0.92
Mother
Margaret Kennedy
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Margaret Kennedy
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Margaret Kennedy
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Kennedy
Son · 1920 · age 20 · b. ~1900 · Vermont
★ You are viewing this record
Sibling
Mary Kennedy
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Kennedy
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Kennedy
Sibling · 1920 · age 15
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 — Windham, Vermont
Open full size
1920 US Federal Census — Windham, Vermont
Page Contents
49 people indexed on this census page (ia:1920:14thcensusofpopu1876unit:0041)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mae Davis | 34 | Head | — | New York |
| 52 | Edna Davis | 13 | Daughter | — | Vermont |
| 53 | Libbie L Wood | 54 | Mother | — | New York |
| 54 | Henry L Wood | 30 | Son | Butcher | New York |
| 55 | Abbie Grady | 50 | Head | Prop. | Ireland |
| 56 | Norah Grady | 40 | Daughter | — | Ireland |
| 57 | Cordelia Normandin | 45 | Head | — | Canada |
| 58 | Rosanna A Normandin | 34 | Sister | Dressmaking | Massachusetts |
| 59 | Mrs Chas Wood | 48 | Sister | Teacher | Canada |
| 60 | John W Rhodes | 63 | Head | — | New York |
| 61 | Leroy Simmons | 30 | Son in law | Laborer | Vermont |
| 62 | Mary Simmons | 26 | Wife | Laborer | Vermont |
| 63 | Grace Simmons | 7 | Daughter | — | Vermont |
| 64 | Ruby Simmons | 4 | Daughter | — | Vermont |
| 65 | Cornelius Kennedy | 48 | Head | Sectionman | Ireland |
| 66 | Margaret Kennedy | 44 | Wife | — | Ireland |
| 67 | John Jerome Kennedy THIS PERSON | 20 | Son | Salesman | Vermont |
| 68 | Mary A Kennedy | 18 | Daughter | Salesgirl | Vermont |
| 69 | Margaret M Kennedy | 15 | Daughter | — | Vermont |
| 70 | Elizabeth G Kennedy | 13 | Daughter | — | Vermont |
| 71 | Catherine Dunn | 45 | Head | — | Ireland |
| 72 | Anna Dunn | 21 | Daughter | — | Vermont |
| 73 | Mary Dunn | 19 | Daughter | Worker | Vermont |
| 74 | Jennie Whalen | 61 | Head | Spinner | Canada |
| 75 | Harold Darleo | 26 | Son in law | — | Vermont |
| 76 | Agnes Darleo | 21 | Daughter | Brakeman | Vermont |
| 77 | Harold Jr Darleo | 1 | Son | — | Vermont |
| 78 | William Whalen | 38 | Son | Butcher | Vermont |
| 79 | Nicolas Romano | 31 | Head | Brakeman | Italy |
| 80 | Mary Romano | 24 | Wife | Case Maker | Italy |
| 81 | Angelina Romano | 8 | Daughter | — | Vermont |
| 82 | Kathleen Romano | 7 | Daughter | — | Vermont |
| 83 | Edith Romano | 4 | Daughter | — | Vermont |
| 84 | Lucio Romano | 0 | Son | — | Vermont |
| 85 | Tony Bonnard | 27 | Head | — | Italy |
| 86 | Josephine Bonnard | 32 | Wife | — | Italy |
| 87 | Katherine Bonnard | 7 | Daughter | — | Vermont |
| 88 | Lena Bonnard | 10 | Daughter | — | Vermont |
| 89 | Italia Bonnard | 0 | Daughter | — | Vermont |
| 90 | Joe Brouillard | 37 | Head | Salesman | Connecticut |
| 91 | Dina Brouillard | 38 | Wife | — | Canada |
| 92 | Sylvio Brouillard | 13 | Son | — | Connecticut |
| 93 | Jeanette Brouillard | 11 | Daughter | — | Connecticut |
| 94 | Rose Moquin | 25 | Boarder | Saleslady | Rhode Island |
| 95 | George Fisk | 63 | Head | Stationary Fireman | New Hampshire |
| 96 | Ida M Fisk | 59 | Wife | — | Vermont |
| 97 | Mildred M Spring | 23 | Daughter | Cook | Vermont |
| 98 | Earl Fisk | 16 | Son | — | Vermont |
| 99 | Raymond Spring | 1 | Son | — | Vermont |
Pedigree Summary
John + 3 siblings
Gen 1 · 6 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)