LJ
Lillian Jones — 1930 US Census Record
Model Tree available1930 United States Federal Census · Northampton, Pennsylvania
Our Model Tree links this Lillian Jones across the 1910, 1920 and 1930 US Censuses in Northampton, Pennsylvania (XGBoost, ~Confirmed), with identified parents Robert & Robert — first a daughter (b.~1910), then head of a 4-person household.
Age 20
b. ~1910
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Northampton, Pennsylvania |
| Surname | Jones |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Bangor Borough |
| 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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Marion Jones | Daughter | — | 16 | ~1914 |
| Lillian Jones | Daughter | — | 20 | ~1910 |
| Robert Jones | Head | — | 44 | ~1886 |
| Florence Jones | Spouse | — | 40 | ~1890 |
Census Appearances
1910
Northampton, Pennsylvania
Daughter, age
Northampton, Pennsylvania · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Northampton, Pennsylvania
Daughter, age 10
Northampton, Pennsylvania · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Lillian |
| 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 |
1930
Northampton, Pennsylvania
Daughter, age 20
Northampton, Pennsylvania · implied b. ~1910 — 4 household members
| Surname | Jones |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| 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 Lillian Jones across 3 US Census years (1910, 1920 and 1930) in Northampton, Pennsylvania, using XGBoost record linkage. Identified parents: father Robert Jones (~0.92 confidence) and father Robert Jones (~0.92 confidence) and father Robt Jones (~0.92 confidence) and mother Florence Jones (~0.92 confidence) and mother Florence Jones (~0.92 confidence) and mother Florence Jones (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Robert Jones
b. ~1886
Source father
● Household
· direct · ~0.92
Father
Robert Jones
b. ~1886
Source father
● Household
· direct · ~0.92
Father
Robt Jones
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Florence Jones
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Florence Jones
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Florence Jones
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lillian Jones
Daughter · 1930 · age 20 · b. ~1910 · Pennsylvania
★ You are viewing this record
Sibling
Marion Jones
Sibling · 1930 · age 16
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 — Northampton, Pennsylvania
Open full size
1930 US Federal Census — Northampton, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2086:0096)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Russell Edwards | 20 | Brother | None | Pennsylvania |
| 52 | Fred A. Blitz | 40 | Head | Brakeman | Pennsylvania |
| 53 | Anna M. Blitz | 37 | Wife | None | Pennsylvania |
| 54 | Helen A. Blitz | 13 | Daughter | None | Pennsylvania |
| 55 | Stanley R. Blitz | 11 | Son | None | Pennsylvania |
| 56 | Earl E. Blitz | 4 | Son | None | Pennsylvania |
| 57 | James H. Fry | 70 | Head | Foreman | England |
| 58 | Lydia E. Fry | 44 | Daughter | None | Pennsylvania |
| 59 | Lucy Ernest Fry | 21 | Grandson | Stenographer | Pennsylvania |
| 60 | David Bitz | 59 | Head | Manager | Vermont |
| 61 | Carrie M. Bitz | 58 | Wife | None | Pennsylvania |
| 62 | Roscoe F. Keller | 49 | Boarder | Laborer | Pennsylvania |
| 63 | Lorenzo J. Kressler | 63 | Head | Cashier | Pennsylvania |
| 64 | Flora B. Kressler | 66 | Wife | None | Pennsylvania |
| 65 | William T. Bonney | 53 | Head | Laborer | England |
| 66 | Rosa B. Bonney | 62 | Wife | None | Pennsylvania |
| 67 | Bessie Beam | 48 | Boarder | Shipper | Pennsylvania |
| 68 | Pauline Moser | 58 | Head | None | Pennsylvania |
| 69 | Caroline Roberts | 47 | Head | None | Pennsylvania |
| 70 | Rachel Roberts | 22 | Daughter | None | Pennsylvania |
| 71 | George A. Fox | 62 | Head | Dyer | Pennsylvania |
| 72 | Elizabeth A. Fox | 62 | Wife | None | Northern Ireland |
| 73 | Robert H. Jones | 44 | Head | Trainman | Wales |
| 74 | Florence A. Jones | 40 | Wife | None | Pennsylvania |
| 75 | Lillian Jones THIS PERSON | 20 | Daughter | None | Pennsylvania |
| 76 | Marion Jones | 16 | Daughter | None | Pennsylvania |
| 77 | Lillie Kohl | 60 | Head | None | New Jersey |
| 78 | Florence Kohl | 34 | Daughter | Stenographer | Pennsylvania |
| 79 | Quinton Rotzell | 32 | Head | Foreman | Pennsylvania |
| 80 | Beatrice Rotzell | 29 | Wife | None | Pennsylvania |
| 81 | Pauline Rotzell | 10 | Daughter | None | Pennsylvania |
| 82 | Charles Rotzell | 9 | Son | None | Pennsylvania |
| 83 | Quinton Jr. Rotzell | 6 | Son | None | Pennsylvania |
| 84 | Faye Rotzell | 1 | Daughter | None | Pennsylvania |
| 85 | William Thomas | 59 | Head | Laborer | Wales |
| 86 | Ellen Thomas | 59 | Wife | None | Wales |
| 87 | Robert Thomas | 27 | Son | Knitter | Pennsylvania |
| 88 | Ethel Thomas | 25 | Daughter | None | Pennsylvania |
| 89 | Oliver Labar | 61 | Head | None | Pennsylvania |
| 90 | Mary E. Labar | 60 | Wife | None | Pennsylvania |
| 91 | Charles S. Ralph | 48 | Head | Proprietor | Pennsylvania |
| 92 | Frances Ralph | 40 | Wife | None | Pennsylvania |
| 93 | Sarah J. Connell | 61 | Head | None | Pennsylvania |
| 94 | Edith Gould | 52 | Head | None | Pennsylvania |
| 95 | Frederick Gould | 16 | Son | None | Pennsylvania |
| 96 | Thomas D. Thomas | 51 | Head | Proprietor | Wales |
| 97 | Catherine Thomas | 45 | Wife | None | Pennsylvania |
| 98 | Ella Walz | 62 | Head | None | Pennsylvania |
| 99 | Isaac L. Kinard | 59 | Head | Teacher | Pennsylvania |
| 100 | Carrie L. Kinard | 49 | Wife | None | Pennsylvania |
Pedigree Summary
Lillian + 1 sibling
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)