HG
Harold Green — 1930 US Census Record
Model Tree available1930 United States Federal Census · Union, New Jersey
Our Model Tree links this Harold Green across the 1910, 1920 and 1930 US Censuses in Union, New Jersey (XGBoost, ~Confirmed), with identified parents George & George — first a son (b.~1910), then head of a 3-person household.
Age 20
b. ~1910
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Union, New Jersey |
| Surname | Green |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Battery Repair |
| Industry | Radio Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Battery Repair |
| Township / Ward | Linden City |
| Est. Birth Year | ~1910 |
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 Harold | Age | Birth yr |
|---|---|---|---|---|
| Harold Green | Son | — | 20 | ~1910 |
| Mary Green | Other | — | 69 | ~1861 |
| George Green | Head | — | 49 | ~1881 |
Census Appearances
1910
Union, New …
Son, age
Union, New Jersey · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | none |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Union, New …
Son, age 9
Union, New Jersey · implied b. ~1911
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Greene |
| Given Name | Harold D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Union, New …
Son, age 20
Union, New Jersey · implied b. ~1910 — 3 household members
| Surname | Green |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Battery Repair |
| Industry | Radio Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Harold Green across 3 US Census years (1910, 1920 and 1930) in Union, New Jersey, using XGBoost record linkage. Identified parents: father George Green (~0.92 confidence) and father George Green (~0.92 confidence) and mother Julia Green (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Green
b. ~1883
Source father
● Household
· direct · ~0.92
Father
George Green
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Julia Green
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Green
Son · 1930 · age 20 · b. ~1910 · 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 — Union, New Jersey
Open full size
1930 US Federal Census — Union, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1388:0103)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Valvano | 12 | Daughter | — | New Jersey |
| 2 | Anthony Valvano | 24 | Lodger | Labor | Italy |
| 3 | John Rybicki | 51 | Head | Carpenter | Poland |
| 4 | Marie Rybicki | 46 | Wife | — | Poland |
| 5 | John Jr. Rybicki | 20 | Son | Carpenter | New York |
| 6 | Genevieve Rybicki | 10 | Daughter | — | New York |
| 7 | Edward Rybicki | 25 | Son | Machinist | New York |
| 8 | Marie Rybicki | 22 | Daughter | — | New York |
| 9 | Robert Thomas | 27 | Head | Shipping Clerk | Virginia |
| 10 | Josephine Thomas | 27 | Wife | — | Virginia |
| 11 | Robert Jr. Thomas | 4 | Son | — | New Jersey |
| 12 | Adolf Kopf | 52 | Head | Lighter Captain | Germany |
| 13 | Christine Kopf | 41 | Wife | — | Germany |
| 14 | Emil Kopf | 21 | Son | Manager | New Jersey |
| 15 | Adelaide Kopf | 17 | Daughter | Stenographer | New Jersey |
| 16 | Michael Links | 33 | Head | Stillman | Austria |
| 17 | Esther Links | 30 | Wife | — | New Jersey |
| 18 | Helen Links | 11 | Daughter | — | New Jersey |
| 19 | William Links | 8 | Son | — | New Jersey |
| 20 | Harry Crosby | 35 | Head | Freight Agent | Texas |
| 21 | Winifred Crosby | 32 | Wife | — | New York |
| 22 | Winifred Crosby | 4 | Daughter | — | New Jersey |
| 23 | Harry Jr. Crosby | 2 | Son | — | New Jersey |
| 24 | Gilbert Crosby | 1 | Son | — | New Jersey |
| 25 | George Green | 49 | Head | Superintendent | New Jersey |
| 26 | Harold Green THIS PERSON | 20 | Son | Battery Repair | New Jersey |
| 27 | Mary Green | 69 | Mother | — | New York |
| 28 | Edward Mcauley | 35 | Head | Instructor | New Jersey |
| 29 | Helen Mcauley | 32 | Wife | — | New Jersey |
| 30 | Edward Jr. Mcauley | 10 | Son | — | New Jersey |
| 31 | Helen Mcauley | 8 | Daughter | — | New Jersey |
| 32 | Jacqueline Mcauley | 5 | Daughter | — | New Jersey |
| 33 | Richard Mcauley | 1 | Son | — | New Jersey |
| 34 | Elizabeth Hope | 62 | Head | — | New Jersey |
| 35 | George Henrietta Hope | 30 | Daughter | Shipping Clerk | New Jersey |
| 36 | Alice S. Hope | 10 | Granddaughter | — | New Jersey |
| 37 | Alexander Barry | 40 | Head | Stillman Helper | Pennsylvania |
| 38 | Alice Barry | 33 | Wife | — | Pennsylvania |
| 39 | Eleanor Barry | 14 | Daughter | — | Pennsylvania |
| 40 | Susan Barry | 12 | Daughter | — | Pennsylvania |
| 41 | William Barry | 7 | Son | — | Pennsylvania |
| 42 | Robert Barry | 5 | Son | — | Pennsylvania |
| 43 | Calvin Spitler | 51 | Head | — | Pennsylvania |
| 44 | Rosa Spitler | 45 | Wife | — | Pennsylvania |
| 45 | Madeline Spitler | 22 | Daughter | Stenographer | Pennsylvania |
| 46 | Cecil Spitler | 18 | Son | Service Station | Pennsylvania |
| 47 | Betty Spitler | 6 | Son | — | Pennsylvania |
| 48 | Perry Driscoll | 45 | Head | Machinist | New York |
| 49 | Emily Driscoll | 50 | Wife | — | Missouri |
| 50 | Kenneth Driscoll | 14 | Son | — | New York |
Pedigree Summary
Harold
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 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)