HL
Helen Lewis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Erie, Pennsylvania
Our Model Tree links this Helen Lewis across the 1910, 1920 and 1930 US Censuses in Erie, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1909), then head of a 5-person household.
Age 21
b. ~1909
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Erie, Pennsylvania |
| Surname | Lewis |
| Given Name | Helen |
| 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 | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | North East Boro |
| 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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Eleanor Lewis | Daughter | — | 19 | ~1911 |
| Clara Lewis | Daughter | — | 17 | ~1913 |
| Helen Lewis | Daughter | — | 21 | ~1909 |
| John Lewis | Head | — | 68 | ~1862 |
| Bertha Lewis | Spouse | — | 53 | ~1877 |
Census Appearances
Daughter, age
Erie, Pennsylvania · implied b. ~1910 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Hazel |
| 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
Erie, Pennsylvania
Daughter, age 11
Erie, Pennsylvania · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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 |
1930
Erie, Pennsylvania
Daughter, age 21
Erie, Pennsylvania · implied b. ~1909 — 5 household members
| Surname | Lewis |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | 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 Helen Lewis across 3 US Census years (1910, 1920 and 1930) in Erie, Pennsylvania, using XGBoost record linkage. Identified parents: father John Lewis (~0.92 confidence) and father John Lewis (~0.92 confidence) and mother Bertha Lewis (~0.92 confidence) and father Charles Lewis (~0.92 confidence) and mother Ione Lewis (~0.92 confidence) and mother Bertha Lewis (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Lewis
b. ~1862
Source father
● Household
· direct · ~0.92
Father
John Lewis
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Bertha Lewis
b. ~1876
Source mother
● Household
· direct · ~0.92
Father
Charles Lewis
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Ione Lewis
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Bertha Lewis
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Lewis
Daughter · 1930 · age 21 · b. ~1909 · Pennsylvania
★ You are viewing this record
Sibling
Clara Lewis
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Lewis
Sibling · 1930 · 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
1930 US Federal Census — Erie, Pennsylvania
Open full size
1930 US Federal Census — Erie, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2038:0102)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Nathalie Hoglund | 4 | Daughter | — | New York |
| 52 | Bert R. Collins | 53 | Head | Dye-Sinker | New York |
| 53 | Rose Collins | 53 | Wife | — | New York |
| 54 | Arlouine Collins | 23 | Daughter | — | Pennsylvania |
| 55 | Bella Smith | 65 | Head | — | New York |
| 56 | Mabel Haas | 50 | Daughter | Laborer | New York |
| 57 | Franklin Haas | 14 | Gr. Son | — | Pennsylvania |
| 58 | Teddy Haas | 11 | Gr. Son | — | Pennsylvania |
| 59 | Thelma Haas | 11 | Gr. Daughter | — | Pennsylvania |
| 60 | Thomas Boyland | 22 | Boarder | Laborer | Ohio |
| 61 | Marion Eshley | 23 | Boarder | Laborer | Ohio |
| 62 | Warren C. Post | 36 | Head | Machinist | Pennsylvania |
| 63 | Amy Post | 32 | Wife | — | New York |
| 64 | Margaret Post | 12 | Daughter | — | Pennsylvania |
| 65 | Bernice Post | 4 | Daughter | — | Pennsylvania |
| 66 | Howard Garrigues | 44 | Head | Tinner | Indiana |
| 67 | Ethel Garrigues | 46 | Wife | Saleswoman | Michigan |
| 68 | Margaret Garrigues | 16 | Daughter | — | Indiana |
| 69 | Charles Garrigues | 13 | Son | — | Indiana |
| 70 | Ethelyn Bruner | 28 | Head | Beauty Operator | New York |
| 71 | William C. Casson | 44 | Head | Hammer Smith | Pennsylvania |
| 72 | Lila E. Casson | 45 | Wife | — | Pennsylvania |
| 73 | Margaret E. Magee | 65 | Head | — | Canada-English |
| 74 | Agnes Macdonald | 44 | Cousin | — | Pennsylvania |
| 75 | Elmer F. Green | 43 | Head | Tool Maker | Pennsylvania |
| 76 | Flora Green | 41 | Wife | — | South Dakota |
| 77 | Florence Green | 11 | Daughter | — | Pennsylvania |
| 78 | Harriet Green | 8 | Daughter | — | Pennsylvania |
| 79 | Pearl Phanco | 32 | Cousin | Machinist | South Dakota |
| 80 | Charles S. Miner | 64 | Head | Manufacturer | Ohio |
| 81 | Lou E. Miner | 53 | Wife | — | Pennsylvania |
| 82 | Dale M. Morrow | 49 | Head | — | Ohio |
| 83 | John F. Lewis | 68 | Head | Merchant | Pennsylvania |
| 84 | Bertha Lewis | 53 | Wife | — | Pennsylvania |
| 85 | Helen Lewis THIS PERSON | 21 | Daughter | — | Pennsylvania |
| 86 | Eleanor Lewis | 19 | Daughter | — | Pennsylvania |
| 87 | Clara Lewis | 17 | Daughter | — | Pennsylvania |
| 88 | Mary Stone | 57 | Head | — | Pennsylvania |
| 89 | Nyla Free | 25 | Boarder | Teacher | Pennsylvania |
| 90 | Ruby Kingsley | 23 | Boarder | Teacher | Pennsylvania |
| 91 | Nell Patton | 29 | Boarder | Teacher | Pennsylvania |
| 92 | Margaret Miller | 19 | Servant | Servant | Pennsylvania |
| 93 | James B. Stull | 70 | Head | — | Ohio |
| 94 | Robert A. Thompson | 74 | Head | Clergyman | Ohio |
| 95 | Elizabeth Thompson | 69 | Wife | — | Ohio |
| 96 | Will J. Towne | 60 | Head | Manufacturer | Pennsylvania |
| 97 | Zola Towne | 41 | Wife | — | Pennsylvania |
| 98 | Jane Towne | 15 | Daughter | — | New York |
| 99 | Bert T. Southwick | 70 | Head | — | New York |
| 100 | Sarah Southwick | 73 | Wife | — | Pennsylvania |
Related Census Records
Pedigree Summary
Helen + 2 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)