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Nellie Evans — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Nellie Evans across the 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1897), then head of a 9-person household.
Age 23
b. ~1897
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Evans |
| Given Name | Nellie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| 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 | Pittsburgh City |
| Est. Birth Year | ~1897 |
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 Nellie | Age | Birth yr |
|---|---|---|---|---|
| Isaac Evans | Son | — | 30 | ~1890 |
| Julia Evans | Daughter | — | 21 | ~1899 |
| Jane Evans | Spouse | — | 61 | ~1859 |
| Isaac Evans | Son | — | 70 | ~1850 |
| Nellie Evans | Daughter | — | 23 | ~1897 |
| Isaac Evans | Son | — | 25 | ~1895 |
| Alice Evans | Daughter | — | 19 | ~1901 |
| Mary Evans | Spouse | — | 70 | ~1850 |
| Isaac Evans | Head | — | 67 | ~1853 |
Census Appearances
1910
Allegheny, Pennsylvania
Daughter, age 13
Allegheny, Pennsylvania · implied b. ~1897 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evans |
| Given Name | Nellie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Eng English |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Daughter, age 23
Allegheny, Pennsylvania · implied b. ~1897 — 9 household members
| Surname | Evans |
| Given Name | Nellie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| 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 |
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 Nellie Evans across 2 US Census years (1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Nellie Evans
Daughter · 1920 · age 23 · b. ~1897 · Pennsylvania
★ You are viewing this record
Sibling
Isaac Evans
Sibling · 1920 · age 70
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julia Evans
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isaac Evans
Sibling · 1920 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isaac Evans
Sibling · 1920 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Evans
Sibling · 1920 · age 19
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
49 people indexed on this census page (ia:1920:14thcensusofpopu1520unit:0467)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 52 | Isaac Evans | 67 | Head | Surveyor | Pennsylvania |
| 53 | Jane Evans | 61 | Wife | None | Pennsylvania |
| 54 | Isaac Evans | 25 | Son | Salesman | Pennsylvania |
| 55 | Nellie Evans THIS PERSON | 23 | Daughter | None | Pennsylvania |
| 56 | Julia Evans | 21 | Daughter | None | Pennsylvania |
| 57 | Alice Evans | 19 | Daughter | None | Pennsylvania |
| 58 | Isaac Evans | 70 | Son | Agent | Pennsylvania |
| 59 | Mary Evans | 70 | Wife | None | Pennsylvania |
| 60 | Isaac Evans | 30 | Son | Real Estate | Pennsylvania |
| 61 | Walter Dallis | 44 | Head | Clerk | Pennsylvania |
| 62 | Sadie Dallis | 43 | Wife | None | Pennsylvania |
| 63 | Edith Dallis | 17 | Daughter | None | Pennsylvania |
| 64 | Mildred Dallis | 16 | Daughter | None | Pennsylvania |
| 65 | Arthur Dallis | 15 | Son | None | Pennsylvania |
| 66 | Adam Entress | 43 | Head | Manufacturer | Pennsylvania |
| 67 | Mary Entress | 38 | Wife | None | England |
| 68 | Adam Entress | 10 | Son | None | Pennsylvania |
| 69 | Mary Entress | 7 | Daughter | None | Pennsylvania |
| 70 | John Entress | 4 | Son | None | Pennsylvania |
| 71 | Joseph Entress | 1 | Son | None | Pennsylvania |
| 72 | George Entress | 47 | Head | Broker | Pennsylvania |
| 73 | Anna Entress | 39 | Wife | None | Pennsylvania |
| 74 | George Entress | 13 | Son | None | Pennsylvania |
| 75 | Anna Entress | 11 | Daughter | None | Pennsylvania |
| 76 | Francis Entress | 5 | Daughter | None | Pennsylvania |
| 77 | Leo Entress | 4 | Son | None | Pennsylvania |
| 78 | Bernadette Entress | 2 | Daughter | None | Pennsylvania |
| 79 | Joseph Barry | 33 | Head | Engineer | Pennsylvania |
| 80 | Sarah Barry | 30 | Wife | None | Pennsylvania |
| 81 | Geraldine Barry | 1 | Daughter | None | Pennsylvania |
| 82 | John Aechtern | 68 | Head | None | Germany |
| 83 | Elizabeth Aechtern | 63 | Wife | None | Germany |
| 84 | Martin Aechtern | 20 | Nephew | Machinist | Germany |
| 85 | Hugh Duffy | 53 | Head | Police Officer | Pennsylvania |
| 86 | Isabell Duffy | 50 | Wife | None | Pennsylvania |
| 87 | William Duffy | 35 | Son | Revenue Officer | Pennsylvania |
| 88 | Duffy | 35 | Daughter in law | None | Pennsylvania |
| 89 | Fred Duffy | 18 | Son | None | Pennsylvania |
| 90 | Frank Duffy | 34 | Lodger | Clerk | Pennsylvania |
| 91 | Fred Duffy | 27 | Lodger | Clerk | Pennsylvania |
| 92 | Everett Duffy | 24 | Lodger | Clerk | Pennsylvania |
| 93 | Howard Duffy | 21 | Lodger | Clerk | Pennsylvania |
| 94 | Chase Duffy | 17 | Lodger | None | Pennsylvania |
| 95 | James Marr | 46 | Head | Clerk | New York |
| 96 | Margaret Marr | 40 | Wife | None | Pennsylvania |
| 97 | James Marr | 15 | Son | None | Pennsylvania |
| 98 | Katherine Marr | 13 | Daughter | None | Pennsylvania |
| 99 | Regis Marr | 11 | Son | None | Pennsylvania |
| 100 | Elizabeth Marr | 9 | Daughter | None | Pennsylvania |
Related Census Records
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)