AP
Andrew Peterson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, New Jersey
Our Model Tree links this Andrew Peterson across the 1920, 1930 and 1940 US Censuses in Middlesex, New Jersey (XGBoost, ~Confirmed), with identified parents Caroline & Marius — first a son (b.~1912), then head of a 3-person household.
Age 18
b. ~1912
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, New Jersey |
| Surname | Peterson |
| Given Name | Andrew M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Denmark |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | South Amboy City |
| Est. Birth Year | ~1912 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Andrew | Age | Birth yr |
|---|---|---|---|---|
| George Peterson | Head | — | 52 | ~1878 |
| Andrew Peterson | Son | — | 18 | ~1912 |
| Annie Peterson | Spouse | — | 38 | ~1892 |
Census Appearances
1920
Middlesex, New …
Son, age 8
Middlesex, New Jersey · implied b. ~1912 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Petersen |
| Given Name | Andrew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | none |
| Can Read | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Middlesex, New …
Son, age 18
Middlesex, New Jersey · implied b. ~1912 — 3 household members
| Surname | Peterson |
| Given Name | Andrew M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Denmark |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
Head, age 29
Middlesex-County, New Jersey · implied b. ~1911 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Alfred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Woodbridge Village |
| 1935 Residence (County) | MIDDLESEX |
| Occupation | Rail Road Ties Checker |
| Industry | Creos. Plant |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 266 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| 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 Andrew Peterson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Caroline Petersen (~0.92 confidence) and father Marius Petersen (~0.92 confidence) and father George Peterson (~0.92 confidence) and mother Annie Peterson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Caroline Petersen
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
Marius Petersen
b. ~1875
Source father
● Household
· direct · ~0.92
Father
George Peterson
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Annie Peterson
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Andrew Peterson
Son · 1930 · age 18 · b. ~1912 · New Jersey
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Middlesex, New Jersey
Open full size
1930 US Federal Census — Middlesex, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1369:0111)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard Parsons | 42 | Head | Gateman | New York |
| 2 | Alice Parsons | 43 | Wife | — | New Jersey |
| 3 | Grace Parsons | 19 | Daughter | — | New Jersey |
| 4 | Russell Parsons | 18 | Son | Messenger | New Jersey |
| 5 | Elmer Parsons | 12 | Son | — | New Jersey |
| 6 | Agnes Parsons | 4 | Daughter | — | New Jersey |
| 7 | August Cirarmella | 35 | Head | Laborer | Italy |
| 8 | Madeline Cirarmella | 29 | Wife | — | Italy |
| 9 | Elizabeth Cirarmella | 9 | Daughter | — | New Jersey |
| 10 | Antonio Cirarmella | 8 | Son | — | New Jersey |
| 11 | John Novak | 47 | Head | — | Czechoslovakia |
| 12 | Anna Novak | 59 | Wife | — | Czechoslovakia |
| 13 | Joseph Novak | 23 | Son | Laborer | New Jersey |
| 14 | George Walger | 48 | Head | Laborer | Czechoslovakia |
| 15 | Mary Walger | 44 | Wife | — | Czechoslovakia |
| 16 | Vincent Walger | 28 | Son | Laborer | New Jersey |
| 17 | Joseph Walger | 26 | Son | Laborer | New Jersey |
| 18 | Eugene Shea | 55 | Head | Car Cleaner | New Jersey |
| 19 | Nellie Shea | 49 | Wife | — | New Jersey |
| 20 | Mary Shea | 21 | Daughter | Operator | New Jersey |
| 21 | Anna Buskey | 64 | Head | — | Czechoslovakia |
| 22 | Albert Buskey | 28 | Son | Plumber | New Jersey |
| 23 | Thomas Buskey | 24 | Son | Electrician | New Jersey |
| 24 | Cornelius Mcconigle | 58 | Head | Asst. Clerk | New Jersey |
| 25 | Julia Mcconigle | 56 | Wife | — | New Jersey |
| 26 | Mary Mcconigle | 27 | Daughter | Teacher | New Jersey |
| 27 | Cornelius Mcconigle | 23 | Son | — | New Jersey |
| 28 | Joseph Mcconigle | 18 | Son | — | New Jersey |
| 29 | James P. Rea | 58 | Head | Baggagemaster | New Jersey |
| 30 | Julia Rea | 50 | Wife | — | Newfoundland |
| 31 | Charles Rea | 14 | Son | — | New Jersey |
| 32 | June D. Rea | 5 | Daughter | — | New Jersey |
| 33 | John Kennedy | 43 | Brother in law | Freight Clerk | Newfoundland |
| 34 | Edward Smith | 24 | Head | Chauffeur | New Jersey |
| 35 | Catherine Smith | 20 | Wife | — | New Jersey |
| 36 | Donald Smith | 3 | Son | — | New Jersey |
| 37 | Dominick Cesare | 36 | Head | Signalman | Italy |
| 38 | Anna Cesare | 32 | Wife | — | Italy |
| 39 | Evelyn Cesare | 6 | Daughter | — | New Jersey |
| 40 | John Cesare | 1 | Son | — | New Jersey |
| 41 | Stanislaus Ginter | 65 | Head | Laborer | Lithuania |
| 42 | Constance Ginter | 61 | Wife | — | Lithuania |
| 43 | Frances Ginter | 24 | Daughter | Yes | New Jersey |
| 44 | Beatrice Ginter | 21 | Daughter | Yes | New Jersey |
| 45 | Fred Barbieri | 32 | Head | Machinist | Italy |
| 46 | Mary Barbieri | 27 | Wife | — | New Jersey |
| 47 | Marie Barbieri | 2 | Daughter | — | New Jersey |
| 48 | George Peterson | 52 | Head | Merchant | Denmark |
| 49 | Annie Peterson | 38 | Wife | — | New Jersey |
| 50 | Andrew M. Peterson THIS PERSON | 18 | Son | — | New Jersey |
Related Census Records
Pedigree Summary
Andrew
Gen 1 · 4 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)