NC
Nellie Clark — 1920 US Census Record
Model Tree available1920 United States Federal Census · Clearfield, Pennsylvania
Our Model Tree links this Nellie Clark across the 1900, 1910 and 1920 US Censuses in Clearfield, Pennsylvania (XGBoost, ~Confirmed), with identified parents William & Bella — first a daughter (b.~1897), then head of a 2-person household.
Age 23
b. ~1897
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Clearfield, Pennsylvania |
| Surname | Clark |
| 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 | Operator |
| Industry | Telephone Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Operator |
| Township / Ward | Du Bois 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.
2 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Nellie | Age | Birth yr |
|---|---|---|---|---|
| Nellie Clark | Daughter | — | 23 | ~1897 |
| Belle Clark | Head | — | 60 | ~1860 |
Census Appearances
1900
Clearfield, Pennsylvania
Daughter, age 5
Clearfield, Pennsylvania · implied b. ~1895 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Nellie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | July |
| Birth Year | 1895 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Clearfield, Pennsylvania
Daughter, age 13
Clearfield, Pennsylvania · implied b. ~1897 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Nettie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Clearfield, Pennsylvania
Daughter, age 23
Clearfield, Pennsylvania · implied b. ~1897 — 2 household members
| Surname | Clark |
| 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 | Operator |
| Industry | Telephone Co |
| Class of Worker | W |
| 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 Clark across 3 US Census years (1900, 1910 and 1920) in Clearfield, Pennsylvania, using XGBoost record linkage. Identified parents: father William Clark (~0.92 confidence) and mother Bella Clark (~0.92 confidence) and mother Belle Clark (~0.92 confidence) and mother Dell Clark (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Clark
b. ~1855
Source father
● Household
· direct · ~0.92
Mother
Bella Clark
b. ~1857
Source mother
● Household
· direct · ~0.92
Mother
Belle Clark
b. ~1860
Source mother
● Household
· direct · ~0.92
Mother
Dell Clark
b. ~1865
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Nellie Clark
Daughter · 1920 · age 23 · b. ~1897 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Clearfield, Pennsylvania
Open full size
1920 US Federal Census — Clearfield, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1553unit:0137)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mildred Potter | 15 | Daughter | — | Pennsylvania |
| 2 | Mary Potter | 7 | Daughter | — | Pennsylvania |
| 3 | Samuel Potter | 79 | Father | — | Pennsylvania |
| 4 | William H. Hickey | 37 | Head | Veterinary | Pennsylvania |
| 5 | Lucy Hickey | 32 | Wife | — | Pennsylvania |
| 6 | Lucile Hickey | 11 | Daughter | — | Pennsylvania |
| 7 | William Hickey | 9 | Son | — | Pennsylvania |
| 8 | Thomas Hickey | 5 | Son | — | Pennsylvania |
| 9 | Henry Kester | 29 | Head | Vulcanizer | Pennsylvania |
| 10 | Ruth Kester | 23 | Wife | — | Pennsylvania |
| 11 | Andrew Roudon | 37 | Head | Miner | Slovakia |
| 12 | Helen Roudon | 25 | Wife | — | Slovakia |
| 13 | John Roudon | 17 | Son | Miner | Pennsylvania |
| 14 | Mary Roudon | 15 | Daughter | — | Pennsylvania |
| 15 | Kathleen Roudon | 5 | Daughter | — | Pennsylvania |
| 16 | Joseph Roudon | 3 | Son | — | Pennsylvania |
| 17 | Clyde Ashley | 22 | Head | Brakeman | Pennsylvania |
| 18 | Blanche Ashley | 47 | Mother | — | Pennsylvania |
| 19 | Mildred Ashley | 20 | Sister | — | Pennsylvania |
| 20 | Nellie Ashley | 18 | Sister | — | Pennsylvania |
| 21 | Jennie Atwood | 54 | Head | Seamstress | Pennsylvania |
| 22 | Alice Atwood | 60 | Sister | — | Pennsylvania |
| 23 | Miranda Osborn | 25 | Head | Draftsman | Pennsylvania |
| 24 | Hilda Osborn | 20 | Wife | — | Pennsylvania |
| 25 | Alexander Jr. Osborn | 1 | Son | — | Pennsylvania |
| 26 | Martha Osborn | 0 | Daughter | — | Pennsylvania |
| 27 | Sophie Murphy | 45 | Mother in law | — | Pennsylvania |
| 28 | Arthur Murphy | 23 | Brother in law | Lineman | Pennsylvania |
| 29 | William Murphy | 21 | Brother in law | Operator | Pennsylvania |
| 30 | Frank G. Warner | 40 | Head | Repairer | New York |
| 31 | Catherine Warner | 31 | Wife | — | New York |
| 32 | Alice Warner | 5 | Daughter | — | Pennsylvania |
| 33 | Belle Clark | 60 | Head | — | Pennsylvania |
| 34 | Nellie Clark THIS PERSON | 23 | Daughter | Operator | Pennsylvania |
| 35 | Margaret Osborn | 40 | Head | Nurse | Pennsylvania |
| 36 | Wayne Osborn | 25 | Daughter | Repairer | Pennsylvania |
| 37 | Charles W. Rodgers | 48 | Head | Agent | Pennsylvania |
| 38 | Mary B. Rodgers | 43 | Wife | — | Pennsylvania |
| 39 | Arthur B. Rodgers | 23 | Son | Stenographer | Pennsylvania |
| 40 | William B. Rodgers | 21 | Son | — | Pennsylvania |
| 41 | William Phelps | 59 | Brother in law | Salesman | Pennsylvania |
| 42 | Lily Phelps | 40 | Servant | Servant | Colombia |
| 43 | Major J. Mcknight | 54 | Head | President | Pennsylvania |
| 44 | Alice Mcknight | 52 | Wife | — | Pennsylvania |
| 45 | Jack Mcknight | 23 | Son | Teller | Pennsylvania |
| 46 | Marion Mcknight | 21 | Daughter in law | — | Pennsylvania |
| 47 | Martha Mcknight | 19 | Daughter | — | Pennsylvania |
| 48 | Major Jr. Mcknight | 15 | Son | — | Pennsylvania |
| 49 | Richard Mcknight | 10 | Son | — | Pennsylvania |
| 50 | William S. Woods | 51 | Head | Carpenter | Pennsylvania |
Pedigree Summary
Nellie
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)