MK
Mary Keating — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Mary Keating across the 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1907), then head of a 9-person household.
Age 13
b. ~1907
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Keating |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Turtle Creek Borough |
| Est. Birth Year | ~1907 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Keating | Daughter | — | 13 | ~1907 |
| Thomas Keating | Son | — | 20 | ~1900 |
| Walter Braun | Other | — | 17 | ~1903 |
| Loretta Keating | Daughter | — | 11 | ~1909 |
| Thomas Keating | Head | — | 51 | ~1869 |
| Dorothy Keating | Daughter | — | 8 | ~1912 |
| Richard Keating | Son | — | 22 | ~1898 |
| Elizabeth Keating | Spouse | — | 47 | ~1873 |
| Catherine Keating | Daughter | — | 16 | ~1904 |
Census Appearances
1920
Allegheny, Pennsylvania
Daughter, age 13
Allegheny, Pennsylvania · implied b. ~1907 — 9 household members
| Surname | Keating |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Daughter, age 24
Allegheny, Pennsylvania · implied b. ~1906 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Keating |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Stenographer |
| Industry | Office |
| 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 Mary Keating across 2 US Census years (1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Keating
Daughter · 1920 · age 13 · b. ~1907 · Pennsylvania
★ You are viewing this record
Sibling
Dorothy Keating
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loretta Keating
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Keating
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Keating
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Keating
Sibling · 1920 · age 16
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
1920 US Federal Census — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1529unit:0521)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Anna J Dodgson | 47 | Head | None | Pennsylvania |
| 52 | Martha Dodgson | 23 | Daughter | None | Pennsylvania |
| 53 | Henry G Dodgson | 21 | Son | Blacksmith | Pennsylvania |
| 54 | Amanda J Dodgson | 21 | Daughter-in-law | None | Massachusetts |
| 55 | Pearson Dodgson | 5 | Grandson | None | Pennsylvania |
| 56 | Henry F Dodgson | 2 | Grandson | None | Pennsylvania |
| 57 | Ruth L Dodgson | 1 | Granddaughter | None | Pennsylvania |
| 58 | Thomas E Keating | 51 | Head | Fitter | Pennsylvania |
| 59 | Elizabeth M Keating | 47 | Wife | None | Pennsylvania |
| 60 | Richard M Keating | 22 | Son | Clerk | Pennsylvania |
| 61 | Thomas F Keating | 20 | Son | Winder | Pennsylvania |
| 62 | Catherine Keating | 16 | Daughter | Clerk | Pennsylvania |
| 63 | Mary E Keating THIS PERSON | 13 | Daughter | None | Pennsylvania |
| 64 | Loretta G Keating | 11 | Daughter | None | Pennsylvania |
| 65 | Dorothy H Keating | 8 | Daughter | None | Pennsylvania |
| 66 | Walter Braun | 17 | Boarder | Fitter | Pennsylvania |
| 67 | Albert E Carey | 24 | Head | Carpenter | Pennsylvania |
| 68 | Edna C Carey | 22 | Wife | None | Pennsylvania |
| 69 | Robert Carey | 3 | Son | None | Pennsylvania |
| 70 | William Christy | 46 | Lodger | Clerk | Pennsylvania |
| 71 | David G Bauman | 50 | Lodger | Teacher | Pennsylvania |
| 72 | William J Table | 49 | Head | Fitter | Massachusetts |
| 73 | Alice M Table | 43 | Wife | None | Pennsylvania |
| 74 | Mary Table | 25 | Daughter | Clerk | Pennsylvania |
| 75 | Charles F Table | 21 | Son | Machinist | Pennsylvania |
| 76 | Gertrude Table | 14 | Daughter | None | Pennsylvania |
| 77 | William Table | 12 | Son | None | Pennsylvania |
| 78 | Edward G Reed | 52 | Head | Laborer | Pennsylvania |
| 79 | Alice A Reed | 44 | Wife | None | Pennsylvania |
| 80 | Emma Reed | 21 | Daughter | Milliner | Pennsylvania |
| 81 | Wardard Warmuth | 45 | Head | None | Maryland |
| 82 | Walter H Warmuth | 19 | Son | Clerk | Pennsylvania |
| 83 | Chester A Warmuth | 14 | Son | None | Pennsylvania |
| 84 | Milton Quigley | 25 | Lodger | Salesman | Pennsylvania |
| 85 | John Whittaker | 41 | Lodger | Machinist | Scotland |
| 86 | Frank W Hair | 39 | Head | None | Pennsylvania |
| 87 | Earl E Hair | 16 | Son | None | Pennsylvania |
| 88 | Dorothy E Hair | 13 | Daughter | None | Pennsylvania |
| 89 | Richard L Hair | 11 | Son | None | Pennsylvania |
| 90 | Vera C Hair | 8 | Daughter | None | Pennsylvania |
| 91 | Joseph Martosi | 22 | Lodger | Laborer | Italy |
| 92 | Iduski Gham | 23 | Lodger | Laborer | Mississippi |
| 93 | Marshal Long | 36 | Head | Laborer | Pennsylvania |
| 94 | Margaret E Long | 27 | Wife | None | Pennsylvania |
| 95 | Irene M Long | 8 | Daughter | None | Pennsylvania |
| 96 | Vernetta E Long | 4 | Daughter | None | Pennsylvania |
| 97 | Margaret Trotman | 59 | Head | None | Pennsylvania |
| 98 | Bertha Bader | 34 | Daughter | Clerk | Pennsylvania |
| 99 | Gertrude Bader | 7 | Granddaughter | None | Pennsylvania |
| 100 | Marion Bader | 4 | Granddaughter | None | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)