GN
George Nichols — 1930 US Census Record
Model Tree available1930 United States Federal Census · Delaware, Pennsylvania
Our Model Tree links this George Nichols across the 1920, 1930 and 1940 US Censuses in Delaware, Pennsylvania (XGBoost, ~Confirmed), with identified parents George & Edith — first a son (b.~1911), then head of a 5-person household.
Age 19
b. ~1911
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Delaware, Pennsylvania |
| Surname | Nichols |
| Given Name | George Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Apprentice |
| Industry | Carpenter |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Apprentice |
| Township / Ward | Upland Borough |
| Est. Birth Year | ~1911 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| George Nichols | Son | — | 19 | ~1911 |
| John Nichols | Son | — | 12 | ~1918 |
| Edith Nichols | Spouse | — | 38 | ~1892 |
| George Nichols | Head | — | 38 | ~1892 |
| Isabelle Nichols | Daughter | — | 17 | ~1913 |
Census Appearances
1920
Delaware, Pennsylvania
Son, age 8
Delaware, Pennsylvania · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nichols |
| Given Name | George W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| 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
Delaware, Pennsylvania
Son, age 19
Delaware, Pennsylvania · implied b. ~1911 — 5 household members
| Surname | Nichols |
| Given Name | George Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Apprentice |
| Industry | Carpenter |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Delaware-County, Pennsylvania
Head, age 29
Delaware-County, Pennsylvania · implied b. ~1911 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nicolls |
| Given Name | George R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (County) | Delaware |
| Occupation | 44 |
| Industry | Machine Operator |
| Class of Worker | Paper Mills |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| 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 George Nichols across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Nichols (~0.92 confidence) and mother Edith Nichols (~0.92 confidence) and father George Nichols (~0.92 confidence) and mother Edith Nichols (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Nichols
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Edith Nichols
b. ~1892
Source mother
● Household
· direct · ~0.92
Father
George Nichols
b. ~1892
Source father
● Household
· direct · ~0.92
Mother
Edith Nichols
b. ~1895
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Nichols
Son · 1930 · age 19 · b. ~1911 · Pennsylvania
★ You are viewing this record
Sibling
John Nichols
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabelle Nichols
Sibling · 1930 · age 17
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 — Delaware, Pennsylvania
Open full size
1930 US Federal Census — Delaware, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2032:0533)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Falkiner | 45 | Head | Plasterer | Ireland-Northern |
| 2 | Katie Falkiner | 43 | Wife | None | Pennsylvania |
| 3 | John W Ward | 70 | Head | Florist | Connecticut |
| 4 | Mary Ward | 67 | Wife | None | Delaware |
| 5 | Helen Ward | 29 | Daughter | Stenographer | Pennsylvania |
| 6 | George B Nichols | 38 | Head | Salesman | Pennsylvania |
| 7 | Edith Nichols | 38 | Wife | None | Pennsylvania |
| 8 | George Jr Nichols THIS PERSON | 19 | Son | Apprentice | Pennsylvania |
| 9 | Isabelle Nichols | 17 | Daughter | None | Pennsylvania |
| 10 | John D Nichols | 12 | Son | None | Pennsylvania |
| 11 | William Klineyoung | 64 | Head | Guard | Pennsylvania |
| 12 | Mary Klineyoung | 63 | Wife | None | Pennsylvania |
| 13 | Ruth Klineyoung | 43 | Daughter | Weaver | Pennsylvania |
| 14 | William Mumley | 44 | Head | Conductor | Vermont |
| 15 | Marie Mumley | 43 | Wife | None | Maryland |
| 16 | Margaret Mumley | 8 | Daughter | None | Pennsylvania |
| 17 | William Mumley | 6 | Son | None | Pennsylvania |
| 18 | Agnes Mumley | 5 | Daughter | None | Pennsylvania |
| 19 | Raymond Mumley | 2 | Son | None | Pennsylvania |
| 20 | James S Worrall | 38 | Head | Clerk | Pennsylvania |
| 21 | Jennie M Worrall | 35 | Wife | None | Pennsylvania |
| 22 | James H Worrall | 17 | Son | None | Pennsylvania |
| 23 | Thelma Worrall | 15 | Daughter | None | Pennsylvania |
| 24 | Margaret E Worrall | 13 | Daughter | None | Pennsylvania |
| 25 | Edward A Roberts | 41 | Head | Spinner | Pennsylvania |
| 26 | Elsie Roberts | 23 | Wife | None | Pennsylvania |
| 27 | Beatrice A Roberts | 7 | Daughter | Stenographer | Pennsylvania |
| 28 | Dorothy A Roberts | 3 | Daughter | None | Pennsylvania |
| 29 | Henry G Childs | 59 | Head | Trucker | Maryland |
| 30 | Bertha M Childs | 37 | Wife | None | Pennsylvania |
| 31 | Stanley Bonnuski | 37 | Head | Carpenter | Poland |
| 32 | Antonia Bonnuski | 33 | Wife | None | Poland |
| 33 | Estella Bonnuski | 6 | Daughter | None | Pennsylvania |
| 34 | Benjamin Bonnuski | 2 | Son | None | Pennsylvania |
| 35 | Staffie Bonnuski | 1 | Son | None | Pennsylvania |
| 36 | William F Daily | 33 | Head | Laborer | Pennsylvania |
| 37 | Mary E Daily | 26 | Wife | None | Pennsylvania |
| 38 | John Sr Ross | 62 | Head | None | England |
| 39 | John Jr Ross | 26 | Son | Laborer | Pennsylvania |
| 40 | Mary H Hornett | 39 | Daughter | Weaver | Pennsylvania |
| 41 | Irene Hornett | 35 | Daughter | Compositor | Pennsylvania |
| 42 | Alfred C Hornett | 17 | Son | Laborer | Pennsylvania |
| 43 | Emily Hornett | 15 | Daughter | Drawing In | Pennsylvania |
| 44 | Barkley Hornett | 11 | Son | None | Pennsylvania |
| 45 | George H Blythe | 54 | Head | Laborer | Pennsylvania |
| 46 | Sarah E Blythe | 52 | Wife | None | Maryland |
| 47 | Florence M Blythe | 28 | Daughter | Spooler | Pennsylvania |
| 48 | Frank W Blythe | 17 | Son | Laborer | Pennsylvania |
| 49 | Elwood J Blythe | 13 | Son | None | Pennsylvania |
| 50 | Charles S Blythe | 11 | Son | None | Pennsylvania |
Pedigree Summary
George + 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 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)