RB
Robert Brown — 1930 US Census Record
Model Tree available1930 United States Federal Census · York, Pennsylvania
Our Model Tree links this Robert Brown across the 1910, 1920, 1930 and 1940 US Censuses in York, Pennsylvania (XGBoost, ~Confirmed), with identified parents James & James — first a daughter (b.~1908), then head of a 5-person household.
Age 22
b. ~1908
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | York, Pennsylvania |
| Surname | Brown |
| Given Name | Robert G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Teacher |
| Industry | Common School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Teacher |
| Township / Ward | Fawn Township |
| Est. Birth Year | ~1908 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Brown | Daughter | — | 22 | ~1908 |
| Marion Brown | Daughter | — | 33 | ~1897 |
| James Brown | Head | — | 68 | ~1862 |
| John Brown | Other | — | 61 | ~1869 |
| Ida Brown | Spouse | — | 60 | ~1870 |
Census Appearances
1910
York, Pennsylvania
Daughter, age 2
York, Pennsylvania · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Roberta |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
York, Pennsylvania
Daughter, age 12
York, Pennsylvania · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Roberta R |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| 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
York, Pennsylvania
Daughter, age 22
York, Pennsylvania · implied b. ~1908 — 5 household members
| Surname | Brown |
| Given Name | Robert G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Teacher |
| Industry | Common School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
York-County, Pennsylvania
Daughter, age 32
York-County, Pennsylvania · implied b. ~1908 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Roberta E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Fawn Township |
| 1935 Residence (County) | York |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 Robert Brown across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Brown (~0.92 confidence) and father James Brown (~0.92 confidence) and father James Brown (~0.50 confidence) and father James Brown (~0.92 confidence) and mother Sophia Brown (~0.92 confidence) and mother Ida Brown (~0.92 confidence) and mother Sophia Brown (~0.92 confidence). The pedigree spans 1 generation with 7 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.86
Father
James Brown
b. ~1862
Source father
● Household
· direct · ~0.92
Father
James Brown
b. ~1865
Source father
● Household
· direct · ~0.92
Father
James Brown
b. ~1908
Source father
● Household
· direct · ~0.5
Father
James Brown
b. ~1862
Source father
● Household
· direct · ~0.92
Mother
Sophia Brown
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Ida Brown
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Sophia Brown
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Brown
Daughter · 1930 · age 22 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Marion Brown
Sibling · 1930 · age 33
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 — York, Pennsylvania
Open full size
1930 US Federal Census — York, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2165rs:0229)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | M Louise Anderson | 12 | Daughter | — | Pennsylvania |
| 2 | Charles H Shenk | 44 | Head | Farmer | Pennsylvania |
| 3 | Ella M Shenk | 39 | Wife | — | Pennsylvania |
| 4 | Beulah M Shenk | 19 | Daughter | — | Pennsylvania |
| 5 | Charles E Shenk | 14 | Son | — | Pennsylvania |
| 6 | Sally E Shenk | 10 | Daughter | — | Pennsylvania |
| 7 | Harold Jenkins | 29 | Head | Farmer | Pennsylvania |
| 8 | Marie E Jenkins | 32 | Wife | — | Maryland |
| 9 | Curry Arthur Jenkins | 18 | Brother | Farm Laborer | Maryland |
| 10 | Harmon Davis | 71 | Head | Farmer | Maryland |
| 11 | Ella Davis | 62 | Wife | — | Maryland |
| 12 | Shelby L Davis | 40 | Son | Farm Laborer | Maryland |
| 13 | J Leroy Kirkwood | 52 | Nephew | — | Maryland |
| 14 | Alfred Grove | 61 | Head | — | Pennsylvania |
| 15 | George Grove | 36 | Brother | Farm Laborer | Pennsylvania |
| 16 | James H Davis | 47 | Head | Farmer | Pennsylvania |
| 17 | Mamie A Davis | 45 | Wife | — | Pennsylvania |
| 18 | Leonard J Davis | 15 | Son | — | Pennsylvania |
| 19 | Clinton L Swift | 35 | Boarder | Farm Laborer | Maryland |
| 20 | William F Rollo | 50 | Head | Farmer | Pennsylvania |
| 21 | Mary A Rollo | 37 | Wife | — | Pennsylvania |
| 22 | Anna I Rollo | 38 | Sister | — | Pennsylvania |
| 23 | John P Collier | 53 | Head | Farmer | Maryland |
| 24 | Elizabeth M Collier | 65 | Wife | — | Pennsylvania |
| 25 | William H Smith | 60 | Head | Farmer | Pennsylvania |
| 26 | Wilson Lrout | 17 | Nephew | Farm Laborer | Pennsylvania |
| 27 | Henry Kessner | 69 | Head | Farmer | Pennsylvania |
| 28 | M Virginia Kessner | 67 | Wife | — | Maryland |
| 29 | James W Brown | 68 | Head | Farmer | Pennsylvania |
| 30 | Ida Brown | 60 | Wife | — | Pennsylvania |
| 31 | Marion E Brown | 33 | Daughter | Teacher | Pennsylvania |
| 32 | Robert G Brown THIS PERSON | 22 | Daughter | Teacher | Pennsylvania |
| 33 | John S Brown | 61 | Brother | Truck Driver | Pennsylvania |
| 34 | Fred Ijurgen | 31 | Head | Farm Laborer | Pennsylvania |
| 35 | Blanche L Ijurgen | 28 | Wife | — | Maryland |
| 36 | George Butcher | 64 | Head | Farmer | Pennsylvania |
| 37 | Ella B Butcher | 50 | Wife | — | Pennsylvania |
| 38 | William B Jenkins | 51 | Head | — | Pennsylvania |
| 39 | Lillian Jenkins | 56 | Wife | — | Maryland |
| 40 | Ethel Jenkins | 23 | Daughter | Teacher | Pennsylvania |
| 41 | Charles M Jenkins | 13 | Son | — | Pennsylvania |
| 42 | Rudy E Miller | 39 | Head | Farmer | Pennsylvania |
| 43 | Amanda E Miller | 37 | Wife | — | Pennsylvania |
| 44 | Harold B Miller | 18 | Son | Farm Laborer | Pennsylvania |
| 45 | Hazel E Miller | 10 | Daughter | — | Pennsylvania |
| 46 | Ross A Dill | 44 | Head | Farmer | Pennsylvania |
| 47 | Alma G Dill | 36 | Wife | — | Pennsylvania |
| 48 | Walter R Dill | 16 | Son | — | Pennsylvania |
| 49 | Wilbur R Dill | 13 | Son | — | Pennsylvania |
| 50 | Amos T Dill | 5 | Son | — | Pennsylvania |
Pedigree Summary
Robert + 1 sibling
Gen 1 · 7 parents
~0.86
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)