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Margaret Martin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Passaic, New Jersey
Our Model Tree links this Margaret Martin across the 1910, 1920 and 1930 US Censuses in Passaic, New Jersey (XGBoost, ~Confirmed), with identified parents Joseph & Joseph — first a daughter (b.~1909), then head of a 6-person household.
Age 21
b. ~1909
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Passaic, New Jersey |
| Surname | Martin |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Age at First Marriage | 21 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | teacher |
| Industry | Public school |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Teacher |
| Township / Ward | City Paterson |
| 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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Helen Martin | Daughter | — | 20 | ~1910 |
| Mary Martin | Daughter | — | 11 | ~1919 |
| Margaret Martin | Daughter | — | 21 | ~1909 |
| Joseph Martin | Head | — | 45 | ~1885 |
| Joseph Martin | Son | — | 19 | ~1911 |
| Isabella Martin | Spouse | — | 43 | ~1887 |
Census Appearances
1910
Passaic, New …
Daughter, age 1
Passaic, New Jersey · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| 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 |
1920
Passaic, New …
Daughter, age 11
Passaic, New Jersey · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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
Passaic, New …
Daughter, age 21
Passaic, New Jersey · implied b. ~1909 — 6 household members
| Surname | Martin |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Age at First Marriage | 21 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | teacher |
| Industry | Public school |
| 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 Margaret Martin across 3 US Census years (1910, 1920 and 1930) in Passaic, New Jersey, using XGBoost record linkage. Identified parents: father Joseph Martin (~0.92 confidence) and father Joseph Martin (~0.92 confidence) and father Joseph Martin (~0.92 confidence) and mother Belle Martin (~0.92 confidence) and mother Isabella Martin (~0.92 confidence) and mother Ella Martin (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Martin
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Joseph Martin
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Joseph Martin
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Belle Martin
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Isabella Martin
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Ella Martin
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Martin
Daughter · 1930 · age 21 · b. ~1909 · New Jersey
★ You are viewing this record
Sibling
Mary Martin
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Martin
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Martin
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 — Passaic, New Jersey
Open full size
1930 US Federal Census — Passaic, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1381:0971)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alex Casapulla | 24 | Son | Runs Machine | Italy |
| 52 | Morris Casapulla | 20 | Son | Messenger | New Jersey |
| 53 | Minnie Ferrara | 23 | Niece | Winder | New Jersey |
| 54 | William Petrie | 36 | Head | Dyer | Italy |
| 55 | Annette Petrie | 36 | Wife | None | Italy |
| 56 | William Petrie | 12 | Son | None | New Jersey |
| 57 | Frances Petrie | 11 | Daughter | None | New Jersey |
| 58 | Ruth Peer | 31 | Head | Salesman | New Jersey |
| 59 | Nellie Peer | 26 | Wife | None | New Jersey |
| 60 | William Jones | 40 | Head | Clerk | New York |
| 61 | Mary Jones | 38 | Wife | None | New York |
| 62 | Charles Amore | 24 | Head | Mason | England |
| 63 | Catherine Amore | 23 | Wife | None | New Jersey |
| 64 | Thomas Donnelly | 27 | Head | Salesman | New Jersey |
| 65 | Mabel Donnelly | 22 | Wife | None | New Jersey |
| 66 | Thomas Jr. Donnelly | 2 | Son | None | New Jersey |
| 67 | Eileen Donnelly | 0 | Daughter | None | New Jersey |
| 68 | Simon Gelesky | 63 | Head | Dyer | Russia |
| 69 | Martha Gelesky | 60 | Wife | None | Russia |
| 70 | Simon Gelesky | 21 | Son | Laborer | New Jersey |
| 71 | Mary Gelesky | 19 | Daughter | Weaver | New Jersey |
| 72 | Martha Gelesky | 17 | Daughter | Cutter | New Jersey |
| 73 | Andrew Haddick | 59 | Head | Weaver | Poland |
| 74 | Mary Haddick | 53 | Wife | None | Poland |
| 75 | Stella Haddick | 17 | Daughter | Weaver | New Jersey |
| 76 | Paul Whetham | 30 | Head | Clerk-Stock | New Jersey |
| 77 | Bella Whetham | 31 | Wife | None | New York |
| 78 | Paul Jr. Whetham | 3 | Son | None | New Jersey |
| 79 | Thomas Dow | 38 | Head | Stereotyper | New Jersey |
| 80 | Margaret Dow | 36 | Wife | None | New Jersey |
| 81 | John Quinn | 35 | Head | Lineman | New Jersey |
| 82 | Jane Quinn | 37 | Wife | None | New Jersey |
| 83 | John Jr. Quinn | 12 | Son | None | New Jersey |
| 84 | James W. Rutherford | 33 | Head | Printer | New Jersey |
| 85 | Eleanor Rutherford | 25 | Wife | None | New Jersey |
| 86 | William Rutherford | 1 | Son | None | New Jersey |
| 87 | John Foster | 40 | Head | Iron Worker | New Jersey |
| 88 | Sarah Foster | 37 | Wife | None | New Jersey |
| 89 | Cornelius Van Horn | 28 | Boarder | Iron Worker | New York |
| 90 | Joseph S. Martin | 45 | Head | Clerk | New Jersey |
| 91 | Isabella Martin | 43 | Wife | None | New Jersey |
| 92 | Margaret Martin THIS PERSON | 21 | Daughter | Teacher | New Jersey |
| 93 | Helen Martin | 20 | Daughter | Teacher | New Jersey |
| 94 | Joseph S. Jr. Martin | 19 | Son | Clerk | New Jersey |
| 95 | Mary Martin | 11 | Daughter | None | New Jersey |
| 96 | John Wroblewski | 39 | Head | Repair Man | Poland |
| 97 | Catherine Wroblewski | 30 | Wife | None | New Jersey |
| 98 | Violet Wroblewski | 13 | Daughter | None | New Jersey |
| 99 | Helen Wroblewski | 10 | Daughter | None | New Jersey |
| 100 | Chester Wroblewski | 8 | Son | None | New Jersey |
Pedigree Summary
Margaret + 3 siblings
Gen 1 · 6 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)