MD
Margaret Donahue — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Margaret Donahue across the 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 11-person household.
Age 17
b. ~1913
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Donahue |
| Given Name | Margaret |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | clerk |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Clerk |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1913 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| James Donahue | Head | — | 53 | ~1877 |
| Patricia Donahue | Daughter | — | 1 | ~1929 |
| Theresa Donahue | Daughter | — | 4 | ~1926 |
| Katherine Donahue | Daughter | — | 19 | ~1911 |
| Sophie Donahue | Other | — | 48 | ~1882 |
| Maria Donahue | Daughter | — | 23 | ~1907 |
| James Donahue | Son | — | 15 | ~1915 |
| Irene Donahue | Daughter | — | 10 | ~1920 |
| Emma Donahue | Daughter | — | 25 | ~1905 |
| Margaret Donahue | Daughter | — | 17 | ~1913 |
| Anna Donahue | Daughter | — | 7 | ~1923 |
Census Appearances
1920
Philadelphia, Pennsylvania
Daughter, age 7
Philadelphia, Pennsylvania · implied b. ~1913 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Donahue |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Mother Tongue | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Daughter, age 17
Philadelphia, Pennsylvania · implied b. ~1913 — 11 household members
| Surname | Donahue |
| Given Name | Margaret |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | clerk |
| Industry | Bank |
| Class of Worker | W |
| 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 Margaret Donahue across 2 US Census years (1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Donahue
Daughter · 1930 · age 17 · b. ~1913 · Pennsylvania
★ You are viewing this record
Sibling
Theresa Donahue
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Donahue
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Donahue
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Donahue
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Donahue
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maria Donahue
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Donahue
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Donahue
Sibling · 1930 · age 10
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:fifteenthcensus00reel2110:0697)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ernest Giamarino | 14 | son | None | Pennsylvania |
| 52 | Angelina Giamarino | 12 | daughter | None | Pennsylvania |
| 53 | Nicholas Scafidi | 36 | head | Machinist | Italy |
| 54 | Fannie Scafidi | 31 | wife-h | None | Italy |
| 55 | Peter Scafidi | 12 | son | None | Pennsylvania |
| 56 | Frank Scafidi | 10 | son | None | Pennsylvania |
| 57 | Sansina Scafidi | 8 | daughter | None | Pennsylvania |
| 58 | Sarah Scafidi | 6 | daughter | None | Pennsylvania |
| 59 | Nicholas Scafidi | 1 | son | None | Pennsylvania |
| 60 | Joseph Marchalli | 65 | head | Laborer | Italy |
| 61 | George Marchalli | 26 | son | Tailor | Italy |
| 62 | Nicholas Marchalli | 24 | son | Tailor | Pennsylvania |
| 63 | Herman Natelli | 36 | head | Tailor | Italy |
| 64 | Nora Natelli | 12 | daughter | None | Pennsylvania |
| 65 | Lena Natelli | 9 | daughter | None | Pennsylvania |
| 66 | John Natelli | 7 | son | None | Pennsylvania |
| 67 | Pietro Chirici | 43 | head | Laborer | Italy |
| 68 | Maria Chirici | 42 | wife-h | None | Italy |
| 69 | Ignatius Chirici | 21 | son | Laborer | Italy |
| 70 | Santo Chirici | 19 | son | Clerk | Pennsylvania |
| 71 | Rose Chirici | 16 | daughter | None | Pennsylvania |
| 72 | Giacomo Chirici | 14 | son | None | Pennsylvania |
| 73 | Joseph Chirici | 10 | son | None | Pennsylvania |
| 74 | Peter Chirici | 3 | son | None | Pennsylvania |
| 75 | Anthony Capoccetta | 25 | head | Mechanic | Italy |
| 76 | Frances Capoccetta | 24 | wife-h | None | Italy |
| 77 | Jerry Capoccetta | 1 | son | None | Pennsylvania |
| 78 | James Donahue | 53 | head | Clerk | Pennsylvania |
| 79 | Sophie Donahue | 48 | wife-h | None | Pennsylvania |
| 80 | Emma Donahue | 25 | daughter | Clerk | Pennsylvania |
| 81 | Maria Donahue | 23 | daughter | Clerk | Pennsylvania |
| 82 | Katherine Donahue | 19 | daughter | None | Pennsylvania |
| 83 | Margaret Donahue THIS PERSON | 17 | daughter | Clerk | Pennsylvania |
| 84 | James Donahue | 15 | son | None | Pennsylvania |
| 85 | Irene Donahue | 10 | daughter | None | Pennsylvania |
| 86 | Anna Donahue | 7 | daughter | None | Pennsylvania |
| 87 | Theresa Donahue | 4 | daughter | None | Pennsylvania |
| 88 | Patricia Donahue | 1 | daughter | None | Pennsylvania |
| 89 | Joseph O'Connor | 24 | head | Clerk | Pennsylvania |
| 90 | Agnes O'Connor | 45 | mother | None | Pennsylvania |
| 91 | Felice Ferranti | 41 | head | Laborer | Italy |
| 92 | Rose Ferranti | 42 | wife-h | None | Italy |
| 93 | Bernard Lentino | 24 | step son | Driver | Pennsylvania |
| 94 | Josephine Lentino | 20 | daughter-in-law | Cigar Buncher | Pennsylvania |
| 95 | Ceasar Lentino | 22 | step son | None | Pennsylvania |
| 96 | Angelo Lentino | 20 | step son | None | Pennsylvania |
| 97 | Peter Lentino | 17 | step son | Helper | Pennsylvania |
| 98 | Rosario Lentino | 14 | step son | None | Pennsylvania |
| 99 | Joseph Gerace | 35 | head | Mechanic | Pennsylvania |
| 100 | Mildred Gerace | 31 | wife-h | None | New Jersey |
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)