JD
John Devine — 1920 US Census Record
Model Tree available1920 United States Federal Census · New Castle, Delaware
Our Model Tree links this John Devine across the 1900, 1910 and 1920 US Censuses in New Castle, Delaware (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1901), then head of a 5-person household.
Age 19
b. ~1901
Male
Son
Born: Delaware
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | New Castle, Delaware |
| Surname | Devine |
| Given Name | John T. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Township / Ward | Wilmington City |
| Est. Birth Year | ~1901 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Devine | Son | — | 19 | ~1901 |
| John Devine | Head | — | 54 | ~1866 |
| Frank Devine | Daughter | — | 22 | ~1898 |
| Ellen Devine | Daughter | — | 30 | ~1890 |
| Ellen Devine | Spouse | — | 54 | ~1866 |
Census Appearances
1900
New Castle, …
Son, age 2
New Castle, Delaware · implied b. ~1898 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Devine |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Delaware |
| Birth Month | Dec |
| Birth Year | 1898 |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1910
New Castle, …
Son, age 10
New Castle, Delaware · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Devine |
| Given Name | John T. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1920
New Castle, …
Son, age 19
New Castle, Delaware · implied b. ~1901 — 5 household members
| Surname | Devine |
| Given Name | John T. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
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 Devine across 3 US Census years (1900, 1910 and 1920) in New Castle, Delaware, using XGBoost record linkage. Identified parents: father John Devine (~0.92 confidence) and father John Devine (~0.92 confidence) and mother Ella Devine (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Devine
b. ~1869
Source father
● Household
· direct · ~0.92
Father
John Devine
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Ella Devine
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Devine
Son · 1920 · age 19 · b. ~1901 · Delaware
★ You are viewing this record
Sibling
Frank Devine
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ellen Devine
Sibling · 1920 · age 30
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 — New Castle, Delaware
Open full size
1920 US Federal Census — New Castle, Delaware
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu203unit:0160)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward M. Wead | 60 | Lodger | Auditor | New York |
| 2 | John T. Devine | 54 | Head | Butcher | Delaware |
| 3 | Ellen T. Devine | 54 | Wife | — | Delaware |
| 4 | Ellen Devine | 30 | Daughter | — | Delaware |
| 5 | Frank Devine | 22 | Daughter | — | Delaware |
| 6 | John T. Jr. Devine THIS PERSON | 19 | Son | — | Delaware |
| 7 | John Edwards | 56 | Head | — | Delaware |
| 8 | Charles G. Edwards | 21 | Son | — | Delaware |
| 9 | John H. Alver | 32 | Head | Chem. Engineer | Massachusetts |
| 10 | Mary L. Alver | 31 | Wife | — | New Jersey |
| 11 | Mary E. Alver | 3 | Daughter | — | Delaware |
| 12 | Theodore Bannister | 35 | Lodger | Sales Manager | Illinois |
| 13 | Mary H. Brennan | 65 | Head | — | Delaware |
| 14 | Ada C. Brennan | 58 | Sister | — | Delaware |
| 15 | Edmund Mitchell | 61 | Head | Vice Pres. | Delaware |
| 16 | Mary M. Mitchell | 60 | Wife | — | Delaware |
| 17 | Bessie G. Johnson | 31 | Servant | Servant | Virginia |
| 18 | George W. Carpenter | 78 | Head | Agent | Delaware |
| 19 | Adaline L. Carpenter | 76 | Wife | — | Delaware |
| 20 | Hannah Morpilan | 48 | Housekeeper | Housekeeper | Delaware |
| 21 | Morton D. Mccauley | 53 | Head | Salesman | Delaware |
| 22 | Catherine K. Mccauley | 52 | Wife | — | Maryland |
| 23 | Tracy P. Van Trump | 67 | Head | — | Delaware |
| 24 | Helen M. Johnson | 42 | Daughter | — | Delaware |
| 25 | Emily D. Glenn | 62 | Head | — | Maryland |
| 26 | Mary Mac Kenzie | 75 | Head | — | New York |
| 27 | Martha Golding | 68 | Sister | — | New Jersey |
| 28 | Edwin D. Mac Kenzie | 44 | Head | Clerk | New Jersey |
| 29 | Bertha M. Mac Kenzie | 38 | Wife | — | Delaware |
| 30 | Edward B. Mode | 65 | Head | Vice President | Pennsylvania |
| 31 | Alice Mode | 55 | Wife | — | Delaware |
| 32 | William H. Wagner | 52 | Head | Janitor | Pennsylvania |
| 33 | Helen P. Wagner | 19 | Daughter | Janitor | Pennsylvania |
| 34 | Frederick H. Wagner | 15 | Son | Utility Boy | Pennsylvania |
| 35 | Luke H. Broadwater | 49 | Head | General Mgr. | Pennsylvania |
| 36 | Katherine K. Broadwater | 44 | Wife | — | Pennsylvania |
| 37 | Landry C. Mammels | 31 | Head | Merchant | Delaware |
| 38 | Eva D. Mammels | 31 | Wife | — | Maryland |
| 39 | Landry C. Jr. Mammels | 7 | Son | — | Delaware |
| 40 | Mary D. Mammels | 3 | Daughter | — | Delaware |
| 41 | Anna Scott | 18 | Servant | Servant | Delaware |
| 42 | Henry M. Jackson | 31 | Head | Chemist | Delaware |
| 43 | Agnes D. Jackson | 31 | Wife | — | Canada |
| 44 | Henry M. Jr. Jackson | 5 | Son | — | Massachusetts |
| 45 | William H. Heald | 55 | Head | Lawyer | Delaware |
| 46 | Josephine Heald | 53 | Sister | — | Delaware |
| 47 | Walter S. Robinson | 32 | Head | Credit Clerk | Delaware |
| 48 | Helen R. Robinson | 32 | Wife | — | Delaware |
| 49 | Margaret D. Robinson | 1 | Daughter | — | Delaware |
| 50 | Alfons B. Lionsen | 52 | Head | Manufacturing Dir. | Poland |
Pedigree Summary
John + 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)