JL
John Larkin — 1920 US Census Record
Model Tree available1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this John Larkin across the 1900, 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Patrick & John — first a son (b.~1896), then head of a 7-person household.
Age 24
b. ~1896
Male
Son
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Larkin |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Apprentice |
| Industry | Electric Co |
| Class of Worker | W |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Apprentice |
| Township / Ward | Woburn City |
| Est. Birth Year | ~1896 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Annie Larkin | Daughter | — | 17 | ~1903 |
| Francis Larkin | Head | — | 56 | ~1864 |
| John Larkin | Son | — | 24 | ~1896 |
| Charles Larkin | Son | — | 20 | ~1900 |
| Raymond Larkin | Son | — | 12 | ~1908 |
| William Larkin | Son | — | 16 | ~1904 |
| Annie Larkin | Spouse | — | 52 | ~1868 |
Census Appearances
1900
Middlesex, Massachusetts
Son, age 4
Middlesex, Massachusetts · implied b. ~1896 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larkin |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Birth Month | Dec |
| Birth Year | 1896 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Middlesex, Massachusetts
Son, age 15
Middlesex, Massachusetts · implied b. ~1895 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larkin |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Son, age 24
Middlesex, Massachusetts · implied b. ~1896 — 7 household members
| Surname | Larkin |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Apprentice |
| Industry | Electric Co |
| Class of Worker | W |
| 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 John Larkin across 3 US Census years (1900, 1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father Patrick Larkin (~0.92 confidence) and father John Larkin (~0.92 confidence) and mother Mary Larkin (~0.92 confidence) and father Francis Larkin (~0.92 confidence) and mother Bridget Larkin (~0.92 confidence) and mother Annie Larkin (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Patrick Larkin
b. ~1858
Source father
● Household
· direct · ~0.92
Father
John Larkin
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Mary Larkin
b. ~1863
Source mother
● Household
· direct · ~0.92
Father
Francis Larkin
b. ~1864
Source father
● Household
· direct · ~0.92
Mother
Bridget Larkin
b. ~1866
Source mother
● Household
· direct · ~0.92
Mother
Annie Larkin
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Larkin
Son · 1920 · age 24 · b. ~1896 · Massachusetts
★ You are viewing this record
Sibling
Charles Larkin
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Larkin
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Larkin
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Larkin
Sibling · 1920 · age 16
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:1920:14thcensusofpopu720unit:1077)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Louis Massaro | 12 | Son | — | Massachusetts |
| 2 | Mary Massaro | 10 | Daughter | — | Massachusetts |
| 3 | Arthur Massaro | 8 | Son | — | Massachusetts |
| 4 | Alphonse Pappalardo | 35 | Head | Shoemaker | Italy |
| 5 | Leila Pappalardo | 34 | Wife | — | Italy |
| 6 | Gaetano Cerullo | 39 | Head | Laborer | Italy |
| 7 | Marie Cerullo | 34 | Wife | — | Italy |
| 8 | Louisa Cerullo | 6 | Daughter | — | Massachusetts |
| 9 | Alphonse Cerullo | 5 | Son | — | Massachusetts |
| 10 | Alfreda Cerullo | 3 | Daughter | — | Massachusetts |
| 11 | Anthony Cerullo | 2 | Son | — | Massachusetts |
| 12 | William L. Cousens | 55 | Head | Farmer | Maine |
| 13 | Florence Cousens | 45 | Wife | — | England |
| 14 | Charles L. Cousens | 19 | Son | — | Maine |
| 15 | Evelyn May E. Cousens | 17 | Daughter | — | Massachusetts |
| 16 | Martin E. Eunice | 25 | Head | Plumber | Massachusetts |
| 17 | Mary E. Eunice | 23 | Wife | — | Massachusetts |
| 18 | John Eunice | 4 | Son | — | Massachusetts |
| 19 | Frank Eunice | 3 | Son | — | Massachusetts |
| 20 | Harriet A. Eunice | 1 | Daughter | — | Massachusetts |
| 21 | Dorothy Eunice | 0 | Daughter | — | Massachusetts |
| 22 | Charles W. Cleveland | 64 | Head | Teamster | Vermont |
| 23 | Ida L. Cleveland | 62 | Wife | — | Massachusetts |
| 24 | Grace L. Greenleaf | 34 | Daughter | Buyer | Vermont |
| 25 | Doris L. Greenleaf | 10 | Granddaughter | — | Massachusetts |
| 26 | Lydia R. Adams | 88 | Mother-in-law | — | Massachusetts |
| 27 | George E. Murphy | 33 | Boarder | Policeman | Massachusetts |
| 28 | Charles H. Hollinger | 37 | Head | Superintendent | Massachusetts |
| 29 | Emma D. Hollinger | 34 | Wife | — | Massachusetts |
| 30 | Albert M. Hollinger | 11 | Son | — | Massachusetts |
| 31 | Howard E. Hollinger | 10 | Son | — | Massachusetts |
| 32 | Marion E. Hollinger | 1 | Daughter | — | Massachusetts |
| 33 | Eva M. Hollinger | 0 | Daughter | — | Massachusetts |
| 34 | Francis Larkin | 56 | Head | Foreman | Ireland |
| 35 | Annie Larkin | 52 | Wife | — | Ireland |
| 36 | John E. Larkin THIS PERSON | 24 | Son | Apprentice | Massachusetts |
| 37 | Annie E. Larkin | 17 | Daughter | — | Massachusetts |
| 38 | William G. Larkin | 16 | Son | — | Massachusetts |
| 39 | Raymond F. Larkin | 12 | Son | — | Massachusetts |
| 40 | Charles R. Larkin | 20 | Son | Beamsetter | Massachusetts |
| 41 | Frank W. Roman | 31 | Head | Chauffeur | Massachusetts |
| 42 | Josephine Roman | 27 | Wife | — | Italy |
| 43 | Alice Roman | 7 | Daughter | — | Massachusetts |
| 44 | Thomas Roman | 2 | Son | — | Massachusetts |
| 45 | Nathan Cousens | 27 | Head | Teamster | Maine |
| 46 | Frances Cousens | 24 | Wife | — | New Hampshire |
| 47 | George Cameron | 28 | Boarder | Teamster | Maine |
| 48 | Charles R. Allen | 36 | Head | Chauffeur | Massachusetts |
| 49 | Blanche L. Allen | 28 | Wife | — | Massachusetts |
| 50 | Eva B. Allen | 9 | Daughter | — | Massachusetts |
Pedigree Summary
John + 4 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)