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Catherine Hill — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Catherine Hill across the 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 11-person household.
Age 11
b. ~1909
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Hill |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1909 |
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 1920 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Regis Hill | Son | — | 3 | ~1917 |
| Catherine Hill | Daughter | — | 11 | ~1909 |
| Blanche Hill | Daughter | — | 8 | ~1912 |
| Francis Hill | Son | — | 9 | ~1911 |
| Lawrence Hill | Son | — | 6 | ~1914 |
| Simon Hill | Head | — | 45 | ~1875 |
| Simon Hill | Son | — | 14 | ~1906 |
| Edward Hill | Son | — | 19 | ~1901 |
| James Hill | Son | — | 16 | ~1904 |
| Mary Hill | Spouse | — | 44 | ~1876 |
| Mary Hill | Daughter | — | 18 | ~1902 |
Census Appearances
1910
Allegheny, Pennsylvania
Daughter, age 1
Allegheny, Pennsylvania · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Catherine A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Daughter, age 11
Allegheny, Pennsylvania · implied b. ~1909 — 11 household members
| Surname | Hill |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| 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 Catherine Hill across 2 US Census years (1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Hill
Daughter · 1920 · age 11 · b. ~1909 · Pennsylvania
★ You are viewing this record
Sibling
James Hill
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Regis Hill
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Hill
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blanche Hill
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Hill
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Simon Hill
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hill
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Hill
Sibling · 1920 · age 6
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:1920:14thcensusofpopu1526unit:1064)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Laura Wallace | 45 | Head | Housekeeper | Pennsylvania |
| 2 | Gertrude Wallace | 12 | Daughter | — | Pennsylvania |
| 3 | Simon Hill | 45 | Head | Machinist | Ireland |
| 4 | Mary Hill | 44 | Wife | — | Ireland |
| 5 | Edward Hill | 19 | Son | Machinist | Pennsylvania |
| 6 | Mary Hill | 18 | Daughter | Stenographer | Pennsylvania |
| 7 | James Hill | 16 | Son | — | Pennsylvania |
| 8 | Simon Hill | 14 | Son | — | Pennsylvania |
| 9 | Catherine Hill THIS PERSON | 11 | Daughter | — | Pennsylvania |
| 10 | Francis Hill | 9 | Son | — | Pennsylvania |
| 11 | Blanche Hill | 8 | Daughter | — | Pennsylvania |
| 12 | Lawrence Hill | 6 | Son | — | Pennsylvania |
| 13 | Regis Hill | 3 | Son | — | Pennsylvania |
| 14 | Earl Crawford | 26 | Head | Motorman | Pennsylvania |
| 15 | Wilbert Crawford | 21 | Brother | Fireman | Pennsylvania |
| 16 | Lucinda Crawford | 18 | Daughter | Stenographer | Pennsylvania |
| 17 | Lucinda Crawford | 58 | Mother | — | Maryland |
| 18 | Margaret Diehlman | 14 | Cousin | — | Pennsylvania |
| 19 | Ruth Diehlman | 12 | Cousin | — | Pennsylvania |
| 20 | Charles Spamer | 56 | Uncle | Machinist | Maryland |
| 21 | Charles Spamer | 22 | Cousin | Bookkeeper | Pennsylvania |
| 22 | Sophia Pauline | 60 | Head | — | Germany |
| 23 | Helen Pauline | 35 | Daughter | Dressmaker | Pennsylvania |
| 24 | Dorothy Pauline | 28 | Daughter | Stenographer | Pennsylvania |
| 25 | Alice Pauline | 23 | Daughter | Stenographer | Pennsylvania |
| 26 | Antoinette Pauline | 21 | Daughter | Clerk | Pennsylvania |
| 27 | Susan Blair | 64 | Head | Dressmaker | Pennsylvania |
| 28 | Aliva Arnold | 70 | Sister | Dressmaker | Pennsylvania |
| 29 | Leroy Richards | 44 | Head | Salesman | Ohio |
| 30 | Irene Richards | 43 | Wife | — | Pennsylvania |
| 31 | Elizabeth Richards | 22 | Daughter | — | Pennsylvania |
| 32 | Donald Richards | 15 | Son | Steamfitter | Pennsylvania |
| 33 | Valera Richards | 12 | Daughter | — | Pennsylvania |
| 34 | James Mcfarland | 42 | Lodger | Piano Tuner | Ohio |
| 35 | Charles Roland | 44 | Head | Yardmaster | Pennsylvania |
| 36 | Jeanette Roland | 44 | Wife | — | Pennsylvania |
| 37 | Sara Hardie | 69 | Mother-in-law | — | Pennsylvania |
| 38 | Margaret Henderson | 62 | Lodger | — | Pennsylvania |
| 39 | James Stewart | 61 | Head | Agent | Pennsylvania |
| 40 | Jessie Stewart | 60 | Wife | — | Pennsylvania |
| 41 | Susan Stewart | 26 | Daughter | — | Pennsylvania |
| 42 | Herbert Stewart | 22 | Son-in-law | Conductor | Pennsylvania |
| 43 | Henry Hull | 50 | Head | Painter | Pennsylvania |
| 44 | Sabina Hull | 50 | Wife | — | England |
| 45 | Joseph Hull | 15 | Son | Painter | Pennsylvania |
| 46 | James Helen | 41 | Head | Motorman | Ireland |
| 47 | Annie Helen | 38 | Wife | — | Ireland |
| 48 | Catherine Helen | 13 | Daughter | — | Pennsylvania |
| 49 | Kathleen Helen | 7 | Daughter | — | Pennsylvania |
| 50 | Julia Helen | 4 | Daughter | — | 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)