EM
Elizabeth Murphy — 1930 US Census Record
Model Tree available1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Elizabeth Murphy across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents David & David — first a daughter (b.~1908), then head of a 6-person household.
Age 22
b. ~1908
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Murphy |
| Given Name | Elizabeth M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia 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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Marion Murphy | Daughter | — | 19 | ~1911 |
| Elizabeth Murphy | Daughter | — | 22 | ~1908 |
| Henry Murphy | Head | — | 50 | ~1880 |
| John Dunn | Other | — | 60 | ~1870 |
| Elizabeth Dunn | Other | — | 87 | ~1843 |
| H Murphy | Son | — | 11 | ~1919 |
Census Appearances
1910
Philadelphia, Pennsylvania
Daughter, age 3
Philadelphia, Pennsylvania · implied b. ~1907 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Elizabeth |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New Jersey |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Daughter, age 12
Philadelphia, Pennsylvania · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Daughter, age 22
Philadelphia, Pennsylvania · implied b. ~1908 — 6 household members
| Surname | Murphy |
| Given Name | Elizabeth M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Delaware |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Elizabeth Murphy across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father David Murphy (~0.92 confidence) and father David Murphy (~0.92 confidence) and mother Bessie Murphy (~0.92 confidence) and father Henry Murphy (~0.92 confidence) and mother Elizabeth Murphy (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
David Murphy
b. ~1867
Source father
● Household
· direct · ~0.92
Father
David Murphy
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Bessie Murphy
b. ~1873
Source mother
● Household
· direct · ~0.92
Father
Henry Murphy
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Murphy
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Elizabeth Murphy
Daughter · 1930 · age 22 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Marion Murphy
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
H Murphy
Sibling · 1930 · age 11
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 — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2141:0533)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Gertrude Rotman | 44 | Wife-H | — | Russia |
| 52 | Martin S. Rotman | 24 | Son | — | Pennsylvania |
| 53 | Ruth L. Rotman | 16 | Daughter | — | Pennsylvania |
| 54 | Samuel P. Heffron | 36 | Lodger | — | Pennsylvania |
| 55 | Emily L. Gipple | 59 | Head | Auditor | New Jersey |
| 56 | Ella W. Timmons | 71 | Cousin | — | New Jersey |
| 57 | George M. Lehew | 68 | Head | Compositor | Pennsylvania |
| 58 | Anna M. Lehew | 62 | Wife-H | — | Pennsylvania |
| 59 | Anna Lehew | 23 | Daughter | — | Pennsylvania |
| 60 | Ella G. Goodall | 50 | Sister-in-law | Typist | Pennsylvania |
| 61 | James S. White | 67 | Head | Bookkeeper | Maryland |
| 62 | Florence White | 47 | Wife-H | Auditor | Maryland |
| 63 | Flavilla Justice | 81 | Mother-in-law | — | Maryland |
| 64 | Benjamin Briggs | 35 | Lodger | — | Ohio |
| 65 | Joseph Briggs | 67 | Head | Attorney | Pennsylvania |
| 66 | Harriet E. Briggs | 62 | Wife-H | — | Pennsylvania |
| 67 | Rebecca Briggs | 38 | Head | — | Pennsylvania |
| 68 | Matilda E. Briggs | 31 | Wife-H | Teacher | Pennsylvania |
| 69 | Dorothy M. Briggs | 21 | Daughter | — | Pennsylvania |
| 70 | Robert L. Briggs | 18 | Son | — | Pennsylvania |
| 71 | Edward M. Walsh | 39 | Head | — | Pennsylvania |
| 72 | Gertrude M. Walsh | 39 | Wife-H | Agent | Pennsylvania |
| 73 | Edward L. Walsh | 11 | Son | — | Pennsylvania |
| 74 | Gertrude Walsh | 6 | Daughter | — | Pennsylvania |
| 75 | William Walsh | 4 | Son | — | Pennsylvania |
| 76 | Caroline Guehler | 33 | Boarder | — | Pennsylvania |
| 77 | Mary Toban | 67 | Lodger | Teaching | Pennsylvania |
| 78 | Mary Lynam | 27 | Lodger | — | Pennsylvania |
| 79 | Benjamin F. Pearce | 49 | Head | — | New Jersey |
| 80 | Emily Pearce | 44 | Wife-H | Proprietor | Pennsylvania |
| 81 | Robert G. Pearce | 21 | Son | — | Pennsylvania |
| 82 | Thomas G. Delaney | 58 | Head | — | Ohio |
| 83 | Phyllis A. Delaney | 58 | Wife-H | Mgr | Ohio |
| 84 | William A. Delaney | 18 | Son | — | Pennsylvania |
| 85 | Nancy J. Delaney | 15 | Daughter | — | Pennsylvania |
| 86 | Henry P. Murphy | 50 | Head | Physician | Pennsylvania |
| 87 | Elizabeth M. Murphy THIS PERSON | 22 | Daughter | — | Pennsylvania |
| 88 | Marion F. Murphy | 19 | Daughter | — | Pennsylvania |
| 89 | H. Paul Murphy | 11 | Son | — | Pennsylvania |
| 90 | Elizabeth L. Dunn | 87 | Mother-in-law | — | Delaware |
| 91 | John Dunn | 60 | Bro-in-law | — | Delaware |
| 92 | Clarence L. Mitchell | 54 | Head | Attorney | Pennsylvania |
| 93 | Jennie M. Mitchell | 48 | Wife-H | — | Germany |
| 94 | Beatrice Mitchell | 22 | Daughter | — | Pennsylvania |
| 95 | Walter B. Keene | 43 | Head | Physician | Rhode Island |
| 96 | Mary E. Keene | 40 | Wife-H | — | Pennsylvania |
| 97 | Bernhard Mueller | 67 | Head | Merchant | Austria |
| 98 | Bertha Mueller | 65 | Wife-H | — | Austria |
| 99 | Abraham J. Mueller | 38 | Son | Salesman | Pennsylvania |
| 100 | Pauline Mueller | 30 | Daughter | Secretary | Pennsylvania |
Pedigree Summary
Elizabeth + 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)