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Mary Finney — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Mary Finney across the 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 6-person household.
Age 10
b. ~1910
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Finney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1910 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| John Finney | Son | — | 11 | ~1909 |
| Francis Finney | Son | — | 6 | ~1914 |
| William Finney | Son | — | 8 | ~1912 |
| Mary Finney | Daughter | — | 10 | ~1910 |
| John Finney | Head | — | 41 | ~1879 |
| Mary Finney | Spouse | — | 41 | ~1879 |
Census Appearances
1910
Philadelphia, Pennsylvania
Daughter, age
Philadelphia, Pennsylvania · implied b. ~1910 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Finney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Daughter, age 10
Philadelphia, Pennsylvania · implied b. ~1910 — 6 household members
| Surname | Finney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Finney across 2 US Census years (1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Finney
Daughter · 1920 · age 10 · b. ~1910 · Pennsylvania
★ You are viewing this record
Sibling
Francis Finney
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Finney
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Finney
Sibling · 1920 · 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
1920 US Federal Census — Philadelphia, Pennsylvania
Open full size
1920 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1647unit:0008)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Vincent Connelly | 33 | Head | Clerk | Pennsylvania |
| 52 | Mary Connelly | 30 | Wife | — | Pennsylvania |
| 53 | Vincent Connelly | 10 | Son | — | Pennsylvania |
| 54 | Alice Connelly | 8 | Daughter | — | Pennsylvania |
| 55 | Francis Connelly | 5 | Son | — | Pennsylvania |
| 56 | Joseph Connelly | 3 | Son | — | Pennsylvania |
| 57 | James Connelly | 1 | Son | — | Pennsylvania |
| 58 | Mary Connelly | 1 | Daughter | — | Pennsylvania |
| 59 | Charles Fleming | 34 | Head | Machinist | Pennsylvania |
| 60 | Mary Fleming | 32 | Wife | — | Pennsylvania |
| 61 | Charles Fleming | 11 | Son | — | Pennsylvania |
| 62 | Mary Fleming | 9 | Daughter | — | Pennsylvania |
| 63 | Joseph Fleming | 7 | Son | — | Pennsylvania |
| 64 | John Fleming | 5 | Son | — | Pennsylvania |
| 65 | Francis Fleming | 3 | Son | — | Pennsylvania |
| 66 | Alice Fleming | 1 | Daughter | — | Pennsylvania |
| 67 | James Fleming | 0 | Son | — | Pennsylvania |
| 68 | James Curran | 41 | Head | — | Pennsylvania |
| 69 | Mary Curran | 41 | Wife | — | Pennsylvania |
| 70 | James Curran | 11 | Son | — | Pennsylvania |
| 71 | John Curran | 10 | Son | — | Pennsylvania |
| 72 | William Curran | 8 | Son | — | Pennsylvania |
| 73 | John Finney | 41 | Head | — | Pennsylvania |
| 74 | Mary Finney | 41 | Wife | — | Pennsylvania |
| 75 | John Finney | 11 | Son | — | Pennsylvania |
| 76 | Mary Finney THIS PERSON | 10 | Daughter | — | Pennsylvania |
| 77 | William Finney | 8 | Son | — | Pennsylvania |
| 78 | Francis Finney | 6 | Son | — | Pennsylvania |
| 79 | William Tucker | 42 | Head | — | Pennsylvania |
| 80 | Mary Tucker | 42 | Wife | — | Pennsylvania |
| 81 | William Tucker | 12 | Son | — | Pennsylvania |
| 82 | Mary Tucker | 10 | Daughter | — | Pennsylvania |
| 83 | Francis Tucker | 8 | Son | — | Pennsylvania |
| 84 | James Tucker | 6 | Son | — | Pennsylvania |
| 85 | Edward Kelly | 73 | Head | — | Pennsylvania |
| 86 | Mary Kelly | 71 | Wife | — | Pennsylvania |
| 87 | Edward Kelly | 31 | Son | — | Pennsylvania |
| 88 | Mary Kelly | 29 | Daughter | — | Pennsylvania |
| 89 | James Kelly | 27 | Son | — | Pennsylvania |
| 90 | William Kelly | 25 | Son | — | Pennsylvania |
| 91 | George Livingston | 32 | Head | — | Georgia |
| 92 | Flora Livingston | 32 | Wife | — | New Jersey |
| 93 | Jeannette Livingston | 10 | Daughter | — | Pennsylvania |
| 94 | Samuel Livingston | 3 | Son | — | Pennsylvania |
| 95 | Annie R. Root | 33 | Head | — | Pennsylvania |
| 96 | Estelle D. Root | 31 | Wife | — | Pennsylvania |
| 97 | Allen L. Root | 9 | Son | — | Pennsylvania |
| 98 | Joseph L. Brodeur | 40 | Head | — | Pennsylvania |
| 99 | Mary Brodeur | 38 | Wife | — | Pennsylvania |
| 100 | Joseph Brodeur | 13 | Son | — | 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)