JE
John Evans — 1930 US Census Record
Model Tree available1930 United States Federal Census · Mercer, New Jersey
Our Model Tree links this John Evans across the 1920, 1930 and 1940 US Censuses in Mercer, New Jersey (XGBoost, ~Confirmed), with identified parents Michael & Mary — first a son (b.~1909), then head of a 7-person household.
Age 21
b. ~1909
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mercer, New Jersey |
| Surname | Evans |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Additional Details | |
| Occupation | Salesman |
| Industry | Electric Supplies |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Salesman |
| Township / Ward | Trenton City |
| Est. Birth Year | ~1909 |
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 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Betty Evans | Daughter | — | 7 | ~1923 |
| Anna Evans | Daughter | — | 9 | ~1921 |
| Michael Evans | Head | — | 47 | ~1883 |
| Elizabeth Evans | Other | — | 45 | ~1885 |
| John Evans | Son | — | 21 | ~1909 |
| George Evans | Son | — | 19 | ~1911 |
| Nicholas Evans | Son | — | 11 | ~1919 |
Census Appearances
1920
Mercer, New …
Son, age 10
Mercer, New Jersey · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evans |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Mercer, New …
Son, age 21
Mercer, New Jersey · implied b. ~1909 — 7 household members
| Surname | Evans |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | Salesman |
| Industry | Electric Supplies |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Mercer-County, New …
Head, age 31
Mercer-County, New Jersey · implied b. ~1909 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evan |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Hamilton Twp |
| 1935 Residence (County) | Mercer |
| Occupation | B. Shipper |
| Industry | auto parts manuf |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 840 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Evans across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Michael Evans (~0.92 confidence) and mother Mary Evans (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Michael Evans
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Mary Evans
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Evans
Son · 1930 · age 21 · b. ~1909 · New Jersey
★ You are viewing this record
Sibling
Anna Evans
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nicholas Evans
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Evans
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Evans
Sibling · 1930 · age 19
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
1930 US Federal Census — Mercer, New Jersey
Open full size
1930 US Federal Census — Mercer, New Jersey
Page Contents
46 people indexed on this census page (ia:1930:newjerseycensus00reel1364:0388)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lena Musto | 36 | Wife-H | — | Hungary |
| 2 | Alex Musto | 18 | Son | Salesman | New Jersey |
| 3 | Julia Musto | 16 | Daughter | Cigar Maker | Hungary |
| 4 | John Musto | 14 | Son | — | Ohio |
| 5 | Mary Musto | 12 | Daughter | — | New Jersey |
| 6 | Gabriel Musto | 11 | Son | — | New Jersey |
| 7 | Irene Musto | 7 | Daughter | — | New Jersey |
| 8 | Joseph J. Tokosch | 39 | Head | Wire Drawer | Hungary |
| 9 | Emma Tokosch | 37 | Wife-H | — | Hungary |
| 10 | John L. Tokosch | 18 | Son | Carpenter | New Jersey |
| 11 | Rose Tokosch | 17 | Daughter | Mill Hand | New Jersey |
| 12 | Helen Tokosch | 14 | Daughter | Repairer | New Jersey |
| 13 | Albert W. Tokosch | 11 | Son | — | New Jersey |
| 14 | Joseph Jr. Tokosch | 9 | Son | — | New Jersey |
| 15 | Daniel Tokosch | 4 | Son | — | New Jersey |
| 16 | John Russell | 30 | Head | Laborer | New Jersey |
| 17 | Rose Russell | 31 | Wife-H | — | New Jersey |
| 18 | John Jr. Russell | 9 | Son | — | New Jersey |
| 19 | Loraine Russell | 7 | Daughter | — | New Jersey |
| 20 | Michael Evans | 47 | Head | Die Maker | Hungary |
| 21 | Elizabeth Evans | 45 | Wife-H | — | Hungary |
| 22 | John Evans THIS PERSON | 21 | Son | Salesman | New Jersey |
| 23 | George Evans | 19 | Son | Repairman | New Jersey |
| 24 | Nicholas Evans | 11 | Son | — | New Jersey |
| 25 | Anna Evans | 9 | Daughter | — | New Jersey |
| 26 | Betty Evans | 7 | Daughter | — | New Jersey |
| 27 | Michael Pivovarnick | 41 | Head | Wire Worker | Czechoslovakia |
| 28 | Mary Pivovarnick | 42 | Wife-H | — | Czechoslovakia |
| 29 | Margaret Pivovarnick | 12 | Daughter | — | New Jersey |
| 30 | Eva Pivovarnick | 7 | Daughter | — | New Jersey |
| 31 | John Petrovitz | 41 | Head | Laborer | Romania |
| 32 | Theresa Petrovitz | 34 | Wife-H | — | Romania |
| 33 | Michael Kotzko | 35 | Head | Moulder | Austria |
| 34 | Anne Kotzko | 67 | Mother-H | — | Austria |
| 35 | Arthur Dennis | 28 | Head | Policeman | New Jersey |
| 36 | Charlotte Dennis | 25 | Wife-H | Operator | New Jersey |
| 37 | Marian L. Dennis | 4 | Daughter | — | New Jersey |
| 38 | John Michels | 38 | Head | Proprietor | New Jersey |
| 39 | Arcadia Michels | 33 | Wife | — | New Jersey |
| 40 | Frank Fagan | 29 | Cousin | Policeman | New Jersey |
| 41 | Theresa Bolos | 45 | Head-H | — | Romania |
| 42 | Julia Bolos | 15 | Daughter | — | New Jersey |
| 43 | Irene Bolos | 13 | Daughter | — | New Jersey |
| 44 | Mary Slinaki | 77 | Head-H | — | Czechoslovakia |
| 45 | Michael Slinaki | 35 | Son | Policeman | New Jersey |
| 46 | Margaret Grisperi | 53 | Head-H | Proprietor | Hungary |
Pedigree Summary
John + 4 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)