JC
John Crowley — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Norfolk, Massachusetts
Our Model Tree links this John Crowley across the 1910 and 1920 US Censuses in Norfolk, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1897), then head of a 10-person household.
Age 23
b. ~1897
Male
Son
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Norfolk, Massachusetts |
| Surname | Crowley |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Stockkeeper |
| Industry | Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Stockkeeper |
| Township / Ward | Canton Town |
| Est. Birth Year | ~1897 |
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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Crowley | Son | — | 23 | ~1897 |
| Honora Crowley | Spouse | — | 48 | ~1872 |
| David Crowley | Son | — | 15 | ~1905 |
| Florence Crowley | Daughter | — | 12 | ~1908 |
| James Crowley | Son | — | 20 | ~1900 |
| Irene Crowley | Daughter | — | 6 | ~1914 |
| John Crowley | Head | — | 56 | ~1864 |
| Helen Crowley | Daughter | — | 8 | ~1912 |
| Mary Crowley | Daughter | — | 26 | ~1894 |
| Nora Crowley | Daughter | — | 17 | ~1903 |
Census Appearances
1910
Norfolk, Massachusetts
Son, age 13
Norfolk, Massachusetts · implied b. ~1897 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crowley |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Norfolk, Massachusetts
Son, age 23
Norfolk, Massachusetts · implied b. ~1897 — 10 household members
| Surname | Crowley |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Stockkeeper |
| Industry | Factory |
| Class of Worker | W |
| 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 John Crowley across 2 US Census years (1910 and 1920) in Norfolk, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
John Crowley
Son · 1920 · age 23 · b. ~1897 · Massachusetts
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Sibling
James Crowley
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Crowley
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nora Crowley
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Crowley
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Crowley
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Crowley
Sibling · 1920 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Crowley
Sibling · 1920 · age 12
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 — Norfolk, Massachusetts
Open full size
1920 US Federal Census — Norfolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu722unit:0049)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Bridget Hannagan | 36 | Daughter | Spooler | Massachusetts |
| 52 | William Hannagan | 10 | Son | — | Massachusetts |
| 53 | Mary Hannagan | 9 | Grand Daughter | — | Massachusetts |
| 54 | Anna Hannagan | 7 | Grand Daughter | — | Massachusetts |
| 55 | Catherine Hannagan | 4 | Grand Daughter | — | Massachusetts |
| 56 | Julia Sheehan | 37 | Boarder | Finisher | Massachusetts |
| 57 | Jeremiah J. Sheehan | 40 | Boarder | Spinner | Massachusetts |
| 58 | Patrick Kelleher | 51 | Head | Blacksmith | Ireland |
| 59 | Hannah Kelleher | 50 | Wife | — | Massachusetts |
| 60 | Marguerite Kelleher | 25 | Daughter | Book-Keeper | Massachusetts |
| 61 | Helen Kelleher | 21 | Daughter | Book-Keeper | Massachusetts |
| 62 | William Kelleher | 20 | Son | Teamster | Massachusetts |
| 63 | James Kelleher | 17 | Son | Underwear | Massachusetts |
| 64 | Mildred Kelleher | 15 | Daughter | — | Massachusetts |
| 65 | Richard Kelleher | 14 | Son | — | Massachusetts |
| 66 | John Mccormack | 55 | Head | Laborer | Ireland |
| 67 | Patrick Mccormack | 23 | Son | Laborer | Massachusetts |
| 68 | John Mccormack | 19 | Son | Driver | Massachusetts |
| 69 | Anna Mccormack | 15 | Daughter | — | Massachusetts |
| 70 | Angelo Johnson | 29 | Son-in-law | Winder | Bulgaria |
| 71 | Rita Johnson | 23 | Daughter | — | Massachusetts |
| 72 | Edward J. Herman | 68 | Head | Barber | Ireland |
| 73 | Catherine Herman | 63 | Wife | — | Massachusetts |
| 74 | Mary Herman | 33 | Daughter | Dressmaker | Massachusetts |
| 75 | Eliza J. Whitty | 58 | Head | — | Massachusetts |
| 76 | Joseph F. Whitty | 27 | Son | Book-Keeper | Massachusetts |
| 77 | Mary Whitty | 26 | Daughter | Stenographer | Massachusetts |
| 78 | William Whitty | 22 | Son | Machinist | Massachusetts |
| 79 | Hilda Whitty | 18 | Daughter | — | Massachusetts |
| 80 | Dennis Sullivan | 60 | Head | Laborer | Massachusetts |
| 81 | Julia E. Sullivan | 62 | Sister | — | Massachusetts |
| 82 | Catherine Faill | 68 | Head | — | Ireland |
| 83 | Julia Faill | 34 | Daughter | Stenographer | Massachusetts |
| 84 | Michael Faill | 30 | Son | Helper | Massachusetts |
| 85 | Walter D. Chaffin | 43 | Lodger | Stitcher | Massachusetts |
| 86 | John J. Crowley | 56 | Head | Blacksmith | Ireland |
| 87 | Honora Crowley | 48 | Wife | — | Ireland |
| 88 | Mary Crowley | 26 | Daughter | Stenographer | Massachusetts |
| 89 | John Crowley THIS PERSON | 23 | Son | Stockkeeper | Massachusetts |
| 90 | James Crowley | 20 | Son | Carder | Massachusetts |
| 91 | Nora G. Crowley | 17 | Daughter | Stenographer | Massachusetts |
| 92 | David Crowley | 15 | Son | Salesman | Massachusetts |
| 93 | Florence Crowley | 12 | Daughter | — | Massachusetts |
| 94 | Helen Crowley | 8 | Daughter | — | Massachusetts |
| 95 | Irene Crowley | 6 | Daughter | — | Massachusetts |
| 96 | John F. Lynch | 63 | Head | Beamster | Ireland |
| 97 | Mary Lynch | 63 | Wife | — | Massachusetts |
| 98 | Edward J. Lynch | 25 | Son | Mail Carrier | Massachusetts |
| 99 | Mary Lynch | 23 | Daughter | Office Manager | Massachusetts |
| 100 | Florence Reardon | 51 | Head | Teamster | Ireland |
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)