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Margaret Murphy — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hudson, New Jersey
Our Model Tree links this Margaret Murphy across the 1910, 1920 and 1930 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed), with identified parents Jeremiah & William — first a daughter (b.~1908), then head of a 4-person household.
Age 22
b. ~1908
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hudson, New Jersey |
| Surname | Murphy |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Stenographer |
| Township / Ward | Jersey City City |
| Est. Birth Year | ~1908 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Murphy | Daughter | — | 22 | ~1908 |
| Katharine Murphy | Daughter | — | 20 | ~1910 |
| Jeremiah Murphy | Head | — | 55 | ~1875 |
| Katharine Murphy | Spouse | — | 54 | ~1876 |
Census Appearances
1910
Hudson, New …
Daughter, age 1
Hudson, New Jersey · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Hudson, New …
Daughter, age 12
Hudson, New Jersey · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Daughter, age 22
Hudson, New Jersey · implied b. ~1908 — 4 household members
| Surname | Murphy |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Stenographer |
| Industry | Office |
| 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 Murphy across 3 US Census years (1910, 1920 and 1930) in Hudson, New Jersey, using XGBoost record linkage. Identified parents: father Jeremiah Murphy (~0.92 confidence) and father William Murphy (~0.92 confidence) and father Michael Murphy (~0.92 confidence) and mother Catherine Murphy (~0.92 confidence) and mother Katharine Murphy (~0.92 confidence) and mother Mary Murphy (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jeremiah Murphy
b. ~1875
Source father
● Household
· direct · ~0.92
Father
William Murphy
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Michael Murphy
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Catherine Murphy
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Katharine Murphy
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Mary Murphy
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Murphy
Daughter · 1930 · age 22 · b. ~1908 · New Jersey
★ You are viewing this record
Sibling
Katharine Murphy
Sibling · 1930 · age 20
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 — Hudson, New Jersey
Open full size
1930 US Federal Census — Hudson, New Jersey
Page Contents
48 people indexed on this census page (ia:1930:newjerseycensus00reel1350:0396)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Stanley Puffkowsky | 40 | Head | Bologna Maker | Poland |
| 2 | Regina Puffkowsky | 33 | Wife | — | New Jersey |
| 3 | Julia A. Puffkowsky | 11 | Daughter | — | New Jersey |
| 4 | Maria L. Puffkowsky | 9 | Daughter | — | New Jersey |
| 5 | Stella Puffkowsky | 6 | Daughter | — | New Jersey |
| 6 | Antoinette Puffkowsky | 4 | Daughter | — | New Jersey |
| 7 | Jeremiah Murphy | 55 | Head | Cleaner | Ireland |
| 8 | Katharine Murphy | 54 | Wife | — | Ireland |
| 9 | Margaret Murphy THIS PERSON | 22 | Daughter | Stenographer | New Jersey |
| 10 | Katharine Murphy | 20 | Daughter | Clerk | New Jersey |
| 11 | William F. Fitzgerald | 34 | Head | Fireman | New Jersey |
| 12 | Anna L. Fitzgerald | 30 | Wife | — | Ireland|Scotland |
| 13 | Mary Fitzgerald | 8 | Daughter | — | New Jersey |
| 14 | Anna T. Fitzgerald | 2 | Daughter | — | New Jersey |
| 15 | James Reilly | 49 | Head | Cleaner | Ireland |
| 16 | Margaret Reilly | 54 | Wife | — | Ireland |
| 17 | Michael Mullins | 24 | Head | Helper | Ireland |
| 18 | Annie Mullins | 24 | Wife | — | Ireland |
| 19 | Patrick Lamy | 37 | Head | Shipping Clerk | United States |
| 20 | Helen Lamy | 38 | Wife | — | Free State Ireland |
| 21 | Thomas Lamy | 6 | Son | — | United States |
| 22 | Helen Lamy | 5 | Daughter | — | United States |
| 23 | James Lamy | 4 | Son | — | United States |
| 24 | Baby Maria Lamy | 3 | Daughter | — | United States |
| 27 | Richard Ryan | 38 | Head | Foreman | New York |
| 28 | Kathrine Ryan | 37 | Wife | — | New Jersey |
| 29 | John Ryan | 11 | Son | — | New Jersey |
| 30 | Mary Ryan | 8 | Daughter | — | New Jersey |
| 31 | Elizabeth Ryan | 7 | Daughter | — | New Jersey |
| 32 | Nicholas Butler | 45 | Head | Engineer | New Jersey |
| 33 | Kathrine Butler | 38 | Wife | — | New Jersey |
| 34 | Thomas J. Butler | 16 | Son | Messenger | New Jersey |
| 35 | Edward Butler | 11 | Son | — | New Jersey |
| 36 | John Kiely | 24 | Head | Machinist Helper | New Jersey |
| 37 | Helen Kiely | 25 | Wife | — | Ireland |
| 38 | Margaret M. Kiely | 3 | Daughter | — | New Jersey |
| 39 | John Kiely | 1 | Son | — | New Jersey |
| 40 | Edward Greenleaf | 28 | Head | Repairer | New Jersey |
| 41 | Margaret Greenleaf | 26 | Wife | — | New Jersey |
| 42 | Dorothy Greenleaf | 5 | Daughter | — | New Jersey |
| 43 | Frank Mcgrath | 32 | Head | Fruit Inspector | New Jersey |
| 44 | Helen M. Mcgrath | 30 | Wife | — | New Jersey |
| 45 | James Mcgrath | 11 | Son | — | New Jersey |
| 46 | Francis A. Mcgrath | 10 | Son | — | New Jersey |
| 47 | Rose Condon | 35 | Head | — | Ireland |
| 48 | John J. Condon | 15 | Son | Messenger Boy | New Jersey |
| 49 | Edward Walsh | 42 | Head | Laborer | New York |
| 50 | Mary Walsh | 40 | Wife | — | New Jersey |
Pedigree Summary
Margaret + 1 sibling
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)