HM
Harry Martin — 1920 US Census Record
Model Tree available1920 United States Federal Census · Hudson, New Jersey
Our Model Tree links this Harry Martin across the 1920, 1930 and 1940 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed), with identified parents Joseph & Agnes — first a son (b.~1916), then head of a 7-person household.
Age 4
b. ~1916
Male
Son
Born: New Jersey
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Hudson, New Jersey |
| Surname | Martin |
| Given Name | Harry |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1916 |
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 1920 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Martin | Daughter | — | 6 | ~1914 |
| Joseph Martin | Head | — | 37 | ~1883 |
| Joseph Martin | Son | — | 13 | ~1907 |
| Harry Martin | Son | — | 4 | ~1916 |
| Frederick Martin | Son | — | 11 | ~1909 |
| Robert Martin | Son | — | 8 | ~1912 |
| Agnes Martin | Spouse | — | 34 | ~1886 |
Census Appearances
1920
Hudson, New …
Son, age 4
Hudson, New Jersey · implied b. ~1916 — 7 household members
| Surname | Martin |
| Given Name | Harry |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Son, age 14
Hudson, New Jersey · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martini |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Essex-County, New …
Son, age 24
Essex-County, New Jersey · implied b. ~1916 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martino |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Newark |
| 1935 Residence (County) | Essex |
| Highest Grade | No 8 |
| 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 Harry Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph Martin (~0.92 confidence) and mother Agnes Martini (~0.92 confidence) and mother Agnes Martin (~0.92 confidence) and father Joseph Martino (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Martin
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Agnes Martini
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Agnes Martin
b. ~1886
Source mother
● Household
· direct · ~0.92
Father
Joseph Martino
b. ~1888
Source father
● Household
· direct · ~0.92
This person
Anchor record
Harry Martin
Son · 1920 · age 4 · b. ~1916 · New Jersey
★ You are viewing this record
Sibling
Robert Martin
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Martin
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Martin
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Martin
Sibling · 1920 · age 6
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 — Hudson, New Jersey
Open full size
1920 US Federal Census — Hudson, New Jersey
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1047unit:0382)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elizabeth Baglin | 11 | daughter | — | New Jersey |
| 2 | Grace Baglin | 9 | daughter | — | New Jersey |
| 3 | Walter Gately | 23 | Head | Laborer | New Jersey |
| 4 | Catherine Gately | 23 | wife | — | New Jersey |
| 5 | Rosemary Gately | 2 | daughter | — | New Jersey |
| 6 | Walter Gately | 0 | son | — | New Jersey |
| 7 | Henry Krockman | 52 | Head | Engineer | New York |
| 8 | Sylvia Krockman | 38 | wife | — | New York |
| 9 | Paul Krockman | 17 | son | Clerk | New Jersey |
| 10 | Norman Krockman | 5 | son | — | New Jersey |
| 11 | Charles Butkiewicz | 42 | Head | Attendant | Poland |
| 12 | Helen Butkiewicz | 30 | wife | — | Poland |
| 13 | Mary Butkiewicz | 15 | daughter | Launderer | New Jersey |
| 14 | Victoria Butkiewicz | 14 | daughter | Launderer | New Jersey |
| 15 | Stella Butkiewicz | 11 | daughter | — | New Jersey |
| 16 | Matthew Butkiewicz | 8 | son | — | New Jersey |
| 17 | Josephine Butkiewicz | 6 | daughter | — | New Jersey |
| 18 | Frances Butkiewicz | 1 | son | — | New Jersey |
| 19 | Joseph Butkiewicz | 28 | brother | Laborer | Poland |
| 20 | Mary Butkiewicz | 23 | sister-in-law | — | Poland |
| 21 | Peter Butkiewicz | 3 | nephew | — | New Jersey |
| 22 | Genevieve Butkiewicz | 1 | niece | — | New Jersey |
| 23 | Joseph Martin | 37 | Head | Bookkeeper | New Jersey |
| 24 | Agnes Martin | 34 | wife | — | New Jersey |
| 25 | Joseph Jr. Martin | 13 | son | — | New Jersey |
| 26 | Frederick Martin | 11 | son | — | New Jersey |
| 27 | Robert Martin | 8 | son | — | New Jersey |
| 28 | Dorothy Martin | 6 | daughter | — | New Jersey |
| 29 | Harry Martin THIS PERSON | 4 | son | — | New Jersey |
| 30 | Frank Simack | 54 | Head | Factoryhand | New York |
| 31 | Mary Simack | 50 | wife | — | New York |
| 32 | Herbert Gregory | 35 | Boarder | Electrician | England |
| 33 | Wallace Boyde | 34 | Head | Chauffeur | New Jersey |
| 34 | Victoria Boyde | 29 | wife | — | New Jersey |
| 35 | Edward Boyde | 10 | son | — | New Jersey |
| 36 | Agnes Boyde | 8 | daughter | — | New Jersey |
| 37 | George Boyde | 7 | son | — | New Jersey |
| 38 | Catherine Boyde | 5 | daughter | — | New Jersey |
| 39 | Clara Boyde | 3 | daughter | — | New Jersey |
| 40 | Veronica Boyde | 1 | daughter | — | New Jersey |
| 41 | George C. Templeton | 34 | Head | Clerk | New Jersey |
| 42 | Margaret Templeton | 35 | wife | — | Ireland |
| 43 | George Jr. Templeton | 10 | son | — | New Jersey |
| 44 | James F. Templeton | 8 | son | — | New Jersey |
| 45 | Thomas J. Templeton | 7 | son | — | New Jersey |
| 46 | Janet F. Templeton | 5 | daughter | — | New Jersey |
| 47 | Margaret Templeton | 1 | daughter | — | New Jersey |
| 48 | Isaac Savis | 45 | Head | Painter | New Jersey |
| 49 | Ellen Savis | 44 | wife | — | New Jersey |
| 50 | Arthur Savis | 8 | son | — | New Jersey |
Pedigree Summary
Harry + 4 siblings
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 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)