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Catherine Lewis — 1920 US Census Record
Model Tree available1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Catherine Lewis across the 1900, 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & Louisa — first a daughter (b.~1899), then head of a 7-person household.
Age 21
b. ~1899
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Lewis |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Laundress |
| Industry | Laundry |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laundress |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1899 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Dolores Lewis | Daughter | — | 8 | ~1912 |
| Maria Corcoran | Other | — | 11 | ~1909 |
| Mary Lewis | Head | — | 50 | ~1870 |
| Beatrice Lewis | Daughter | — | 14 | ~1906 |
| John Corcoran | Other | — | 9 | ~1911 |
| Catherine Lewis | Daughter | — | 21 | ~1899 |
| William Corcoran | Other | — | 7 | ~1913 |
Census Appearances
1900
Philadelphia, Pennsylvania
Daughter, age 2
Philadelphia, Pennsylvania · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Jul |
| Birth Year | 1898 |
| Father's Birthplace | New York |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Philadelphia, Pennsylvania
Daughter, age 11
Philadelphia, Pennsylvania · implied b. ~1899 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Daughter, age 21
Philadelphia, Pennsylvania · implied b. ~1899 — 7 household members
| Surname | Lewis |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laundress |
| Industry | Laundry |
| 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 Catherine Lewis across 3 US Census years (1900, 1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father John Lewis (~0.92 confidence) and mother Louisa Lewis (~0.92 confidence) and mother Mary Lewis (~0.92 confidence) and mother Mary Lewis (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Lewis
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Louisa Lewis
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Mary Lewis
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Mary Lewis
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Catherine Lewis
Daughter · 1920 · age 21 · b. ~1899 · Pennsylvania
★ You are viewing this record
Sibling
Beatrice Lewis
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dolores Lewis
Sibling · 1920 · age 8
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:1920:14thcensusofpopu1648unit:0023)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Isabel Yarnall | 13 | Daughter | — | Pennsylvania |
| 52 | Emma Yarnall | 10 | Daughter | — | Pennsylvania |
| 53 | Margaret Yarnall | 7 | Daughter | — | Pennsylvania |
| 54 | Thomas Whalen | 47 | Head | Tea Agent | Pennsylvania |
| 55 | Anna Whalen | 45 | Wife | — | Pennsylvania |
| 56 | Catherine Whalen | 21 | Daughter | Typist | Pennsylvania |
| 57 | John Moran | 39 | Head | Kettleman | Pennsylvania |
| 58 | Elsie Moran | 35 | Wife | — | Pennsylvania |
| 59 | Elsie Moran | 11 | Daughter | — | Pennsylvania |
| 60 | Agnes Moran | 9 | Daughter | — | Pennsylvania |
| 61 | Mary Moran | 3 | Daughter | — | Pennsylvania |
| 62 | John Collins | 58 | Head | Clerk | Pennsylvania |
| 63 | Elizabeth Collins | 36 | Wife | — | Pennsylvania |
| 64 | Harry Collins | 24 | Son | Conductor | Pennsylvania |
| 65 | Mary Lewis | 50 | Head | — | Pennsylvania |
| 66 | Catherine Lewis THIS PERSON | 21 | Daughter | Laundress | Pennsylvania |
| 67 | Beatrice Lewis | 14 | Daughter | — | Pennsylvania |
| 68 | Dolores Lewis | 8 | Daughter | — | Pennsylvania |
| 69 | Maria Corcoran | 11 | Grand Daughter | — | Pennsylvania |
| 70 | John Corcoran | 9 | Grand Son | — | Pennsylvania |
| 71 | William Corcoran | 7 | Grand Son | — | Pennsylvania |
| 72 | Naomi Connors | 51 | Head | — | Georgia |
| 73 | Peter Connors | 25 | Son | Pressman | Georgia |
| 74 | Kenneth Connors | 21 | Son | Pressman | Georgia |
| 75 | Naomi Connors | 19 | Daughter | — | Georgia |
| 76 | James Pinto | 29 | Head | Butcher | Italy |
| 77 | Angelina Pinto | 29 | Wife | — | Italy |
| 78 | Vincent Pinto | 7 | Son | — | Pennsylvania |
| 79 | Rosa Pinto | 3 | Daughter | — | Pennsylvania |
| 80 | Vincenzo Fenalto | 26 | Bro in Law | Picture Frame | Italy |
| 81 | Anthony Fenalto | 24 | Bro in Law | Cabinet Maker | Italy |
| 82 | Rosa Fenalto | 20 | Sister in Law | — | Italy |
| 83 | Anna Scott | 24 | Head | Clerk | Pennsylvania |
| 84 | Mary Scott | 22 | Sister | — | Pennsylvania |
| 85 | Margaret Scott | 18 | Sister | Stenographer | Pennsylvania |
| 86 | John Hanestak | 63 | Father | Retail Store | Pennsylvania |
| 87 | Anna Hanestak | 79 | Mother | — | Pennsylvania |
| 88 | Anna Haeberle | 48 | Head | Store Keeper | Pennsylvania |
| 89 | William Haeberle | 23 | Son | Clerk | Pennsylvania |
| 90 | Mary Gilbert | 54 | Head | — | England |
| 91 | Edward Gilbert | 25 | Son | Clerk | Pennsylvania |
| 92 | William Gilbert | 27 | Son | Clerk | Pennsylvania |
| 93 | Harry Frank | 37 | Head | Salesman | Pennsylvania |
| 94 | Elizabeth Frank | 36 | Wife | — | Pennsylvania |
| 95 | Edna Frank | 13 | Daughter | — | Pennsylvania |
| 96 | Harry Frank | 12 | Son | — | Pennsylvania |
| 97 | Lillian Frank | 11 | Daughter | — | Pennsylvania |
| 98 | Josephine Frank | 58 | Mother in Law | — | Pennsylvania |
| 99 | Harry Mitchell | 52 | Head | Operator | Pennsylvania |
| 100 | Madeline Mitchell | 42 | Wife | Bookbinder | Pennsylvania |
Related Census Records
Pedigree Summary
Catherine + 2 siblings
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)