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Martha Murphy — 1930 US Census Record
Model Tree available1930 United States Federal Census · Douglas, Nebraska
Our Model Tree links this Martha Murphy across the 1900, 1910, 1920 and 1930 US Censuses in Douglas, Nebraska (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1895), then head of a 4-person household.
Age 35
b. ~1895
Female
Daughter
Born: Nebraska
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Douglas, Nebraska |
| Surname | Murphy |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New York |
| Additional Details | |
| Occupation | Clerk |
| Industry | Post Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Occupation | Clerk |
| Township / Ward | Omaha City |
| Est. Birth Year | ~1895 |
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 Martha | Age | Birth yr |
|---|---|---|---|---|
| Philip Murphy | Son | — | 28 | ~1902 |
| Martha Murphy | Daughter | — | 35 | ~1895 |
| Marjorie Murphy | Daughter | — | 32 | ~1898 |
| John Murphy | Head | — | 73 | ~1857 |
Census Appearances
1900
Douglas, Nebraska
Daughter, age 6
Douglas, Nebraska · implied b. ~1894 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Martha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Birth Month | May |
| Birth Year | 1894 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New York |
| Occupation | at school |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1910
Douglas, Nebraska
Daughter, age 15
Douglas, Nebraska · implied b. ~1895 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Martha J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1920
Douglas, Nebraska
Daughter, age 25
Douglas, Nebraska · implied b. ~1895 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New York |
| Occupation | Clerk |
| Industry | Post Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1930
Douglas, Nebraska
Daughter, age 35
Douglas, Nebraska · implied b. ~1895 — 4 household members
| Surname | Murphy |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New York |
| Occupation | Clerk |
| Industry | Post Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Martha Murphy across 4 US Census years (1900, 1910, 1920 and 1930) in Douglas, Nebraska, using XGBoost record linkage. Identified parents: father John Murphy (~0.92 confidence) and father John Murphy (~0.92 confidence) and father John Murphy (~0.92 confidence) and father John Murphy (~0.92 confidence) and mother Carrie Murphy (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Murphy
b. ~1857
Source father
● Household
· direct · ~0.92
Father
John Murphy
b. ~1858
Source father
● Household
· direct · ~0.92
Father
John Murphy
b. ~1857
Source father
● Household
· direct · ~0.92
Father
John Murphy
b. ~1857
Source father
● Household
· direct · ~0.92
Mother
Carrie Murphy
b. ~1860
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Martha Murphy
Daughter · 1930 · age 35 · b. ~1895 · Nebraska
★ You are viewing this record
Sibling
Marjorie Murphy
Sibling · 1930 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Philip Murphy
Sibling · 1930 · age 28
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 — Douglas, Nebraska
Open full size
1930 US Federal Census — Douglas, Nebraska
Page Contents
25 people indexed on this census page (ia:1930:15thcensus1273unit:0588)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Anna Meisenbacher | 64 | Head | — | Germany |
| 52 | Carl E. Straub | 33 | Head | Salesman | Germany |
| 53 | Elsie M. Straub | 33 | Wife | — | Germany |
| 54 | Gertrude Straub | 7 | Daughter | — | Germany |
| 55 | Marie M. Eiler | 64 | Mother-in-law | — | Germany |
| 56 | John S. Murphy | 73 | Head | — | Pennsylvania |
| 57 | Martha Murphy THIS PERSON | 35 | Daughter | Clerk | Nebraska |
| 58 | Marjorie Murphy | 32 | Daughter | Clerk | Nebraska |
| 59 | Philip Murphy | 28 | Son | Baker | Nebraska |
| 60 | Emil J. Zart | 29 | Head | Deliveryman | Nebraska |
| 61 | Cora L. Zart | 23 | Wife | — | Kansas |
| 62 | Edna J. Steiner | 31 | Sister-in-law | Waitress | Kansas |
| 63 | Samuel Villone | 43 | Head | Laborer | Italy |
| 64 | Sunday Villone | 41 | Wife | — | Italy |
| 65 | Cyle Villone | 15 | Son | — | Nebraska |
| 66 | Louis Villone | 13 | Son | — | Nebraska |
| 67 | Joe Villone | 12 | Son | — | Nebraska |
| 68 | Frank Villone | 11 | Son | — | Nebraska |
| 69 | Rose Villone | 10 | Daughter | — | Nebraska |
| 70 | Jess Villone | 7 | Son | — | Nebraska |
| 71 | Louise Villone | 6 | Daughter | — | Nebraska |
| 72 | Elizabeth Villone | 5 | Daughter | — | Nebraska |
| 73 | John Villone | 3 | Son | — | Nebraska |
| 74 | Lucille Villone | 2 | Daughter | — | Nebraska |
| 75 | Marie Villone | 1 | Daughter | — | Nebraska |
Pedigree Summary
Martha + 2 siblings
Gen 1 · 5 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)