MD
Margaret Daly — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Margaret Daly across the 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 8-person household.
Age 18
b. ~1912
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Daly |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1912 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Mary Daly | Daughter | — | 22 | ~1908 |
| Lawrence Daly | Son | — | 13 | ~1917 |
| Martin Daly | Head | — | 57 | ~1873 |
| Margaret Daly | Daughter | — | 18 | ~1912 |
| John Daly | Son | — | 11 | ~1919 |
| James Daly | Son | — | 9 | ~1921 |
| Mary Daly | Spouse | — | 52 | ~1878 |
| William Daly | Son | — | 16 | ~1914 |
Census Appearances
1920
Allegheny, Pennsylvania
Daughter, age 7
Allegheny, Pennsylvania · implied b. ~1913 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daly |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Daughter, age 18
Allegheny, Pennsylvania · implied b. ~1912 — 8 household members
| Surname | Daly |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| 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 Daly across 2 US Census years (1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Daly
Daughter · 1930 · age 18 · b. ~1912 · Pennsylvania
★ You are viewing this record
Sibling
James Daly
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Daly
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Daly
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Daly
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Daly
Sibling · 1930 · age 13
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 — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1973:0757)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Brindza | 48 | Head | — | Yugoslavia |
| 2 | Catherine Brindza | 21 | Daughter | — | Pennsylvania |
| 3 | Margaret Brindza | 20 | Daughter | — | Pennsylvania |
| 4 | Helen Brindza | 18 | Daughter | — | Pennsylvania |
| 5 | John Brindza | 15 | Son | — | Pennsylvania |
| 6 | Catherine Brindza | 13 | Daughter | — | Pennsylvania |
| 7 | Lucille Brindza | 11 | Daughter | — | Pennsylvania |
| 8 | Martin Daly | 57 | Head | Policeman | Ireland |
| 9 | Mary Daly | 52 | Wife | — | Ireland |
| 10 | Mary Daly | 22 | Daughter | — | Pennsylvania |
| 11 | Margaret Daly THIS PERSON | 18 | Daughter | — | Pennsylvania |
| 12 | William Daly | 16 | Son | — | Pennsylvania |
| 13 | Lawrence Daly | 13 | Son | — | Pennsylvania |
| 14 | John Daly | 11 | Son | — | Pennsylvania |
| 15 | James Daly | 9 | Son | — | Pennsylvania |
| 16 | John Maun | 45 | Head | — | Ireland |
| 17 | Mary Maun | 16 | Daughter | — | Pennsylvania |
| 18 | Nellie Maun | 14 | Daughter | — | Pennsylvania |
| 19 | James Maun | 12 | Son | — | Pennsylvania |
| 20 | Catherine Maun | 10 | Daughter | — | Pennsylvania |
| 21 | Josephine Maun | 8 | Daughter | — | Pennsylvania |
| 22 | Adam Felk | 63 | Head | — | Germany |
| 23 | George Felk | 22 | Son | — | Pennsylvania |
| 24 | Bessie Felk | 24 | Daughter | — | Pennsylvania |
| 25 | Julius Yeschke | 36 | Head | — | Pennsylvania |
| 26 | Bertha Yeschke | 34 | Wife | — | Pennsylvania |
| 27 | Ruth Yeschke | 10 | Daughter | — | Pennsylvania |
| 28 | Betty Yeschke | 6 | Daughter | — | Pennsylvania |
| 29 | John Mahlon | 40 | Head | — | Yugoslavia |
| 30 | Frances Mahlon | 31 | Wife | — | Yugoslavia |
| 31 | Ambrose Mahlon | 15 | Son | — | Pennsylvania |
| 32 | Walter Mahlon | 12 | Son | — | Pennsylvania |
| 33 | Anna Mahlon | 10 | Daughter | — | Pennsylvania |
| 34 | Joseph Mahlon | 8 | Son | — | Pennsylvania |
| 35 | Rose Mahlon | 5 | Daughter | — | Pennsylvania |
| 36 | Edward Mahlon | 3 | Son | — | Pennsylvania |
| 37 | Anna Lundy | 2 | Daughter | — | Pennsylvania |
| 38 | Richard Lundy | 1 | Son | — | Pennsylvania |
| 39 | Harry M. Sipple | 57 | Head | Agent | Pennsylvania |
| 40 | Letha B. Sipple | 55 | Wife | — | West Virginia |
| 41 | Leonard R. Sipple | 33 | Son | Machinist | Pennsylvania |
| 42 | Cyril W. Sipple | 17 | Son | Truck Driver | Pennsylvania |
| 43 | Jerry Mcgrath | 30 | Head | Conductor | Ireland Free State |
| 44 | Minnie Mcgrath | 31 | Wife | — | Ireland Free State |
| 45 | Gerald Mcgrath | 9 | Son | — | Pennsylvania |
| 46 | Harold Mcgrath | 9 | Son | — | Pennsylvania |
| 47 | Mary Mcgrath | 7 | Daughter | — | Pennsylvania |
| 48 | Terrence Mcgrath | 6 | Son | — | Pennsylvania |
| 49 | Thomas Mcgrath | 2 | Son | — | Pennsylvania |
| 50 | Mary Mcclure | 60 | Head | — | Northern Ireland |
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)