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Robert Wolf — 1930 US Census Record
Model Tree available1930 United States Federal Census · York, Pennsylvania
Our Model Tree links this Robert Wolf across the 1920, 1930 and 1940 US Censuses in York, Pennsylvania (XGBoost, ~Confirmed), with identified parents Earl & Sylvester — first a son (b.~1919), then head of a 6-person household.
Age 11
b. ~1919
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | York, Pennsylvania |
| Surname | Wolf |
| Given Name | Robert N. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| 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 | York City Pt Of |
| Est. Birth Year | ~1919 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Earl Wolf | Head | — | 33 | ~1897 |
| Miriam Wolf | Daughter | — | 4 | ~1926 |
| Anna Wolf | Other | — | 28 | ~1902 |
| Richard Wolf | Son | — | 9 | ~1921 |
| Robert Wolf | Son | — | 11 | ~1919 |
| Jean Wolf | Daughter | — | 7 | ~1923 |
Census Appearances
1920
York, Pennsylvania
Son, age 1
York, Pennsylvania · implied b. ~1919 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Robert F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
York, Pennsylvania
Son, age 11
York, Pennsylvania · implied b. ~1919 — 6 household members
| Surname | Wolf |
| Given Name | Robert N. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| 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 |
1940
York-County, Pennsylvania
Son, age 21
York-County, Pennsylvania · implied b. ~1919 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolfe |
| Given Name | Robert S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Penn Township |
| 1935 Residence (County) | York |
| Occupation | Clerk |
| Industry | News Agency |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 780 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| 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 Wolf across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Earl Wolf (~0.92 confidence) and father Sylvester Wolf (~0.92 confidence) and father William Wolf (~0.84 confidence) and father William Wolf (~0.84 confidence) and mother Philomena Wolf (~0.84 confidence) and mother Ella Wolfe (~0.92 confidence) and mother Ellen Wolf (~0.92 confidence). The pedigree spans 2 generations with 7 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.89
Father
Earl Wolf
b. ~1897
Source father
● Household
· direct · ~0.92
Father
Sylvester Wolf
b. ~1884
Source father
● Household
· direct · ~0.92
Father
William Wolf
b. ~1842
Source father>father
● Household
· direct · ~0.84
Father
William Wolf
b. ~1842
Source father>father
● Household
· direct · ~0.84
Mother
Philomena Wolf
b. ~1849
Source father>mother
● Household
· direct · ~0.84
Mother
Ella Wolfe
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Ellen Wolf
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Wolf
Son · 1930 · age 11 · b. ~1919 · Pennsylvania
★ You are viewing this record
Sibling
Jean Wolf
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Miriam Wolf
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Wolf
Sibling · 1930 · age 9
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:fifteenthcensus00reel2167:0751)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles H. Floyd | 33 | Head | Laborer | Pennsylvania |
| 52 | Edith Floyd | 31 | Wife-H | — | Pennsylvania |
| 53 | Bradley Floyd | 9 | Daughter | — | Pennsylvania |
| 54 | Ernest Floyd | 6 | Son | — | Pennsylvania |
| 55 | Richard Floyd | 3 | Son | — | Pennsylvania |
| 56 | Miller Emma Floyd | 49 | Mother-in-law | Laborer | Pennsylvania |
| 57 | George Hare | 38 | Head | Laborer | Pennsylvania |
| 58 | Annie Hare | 35 | Wife-H | — | Pennsylvania |
| 59 | Wilbert Hare | 5 | Son | — | Pennsylvania |
| 60 | Ruth M. Hare | 2 | Daughter | — | Pennsylvania |
| 61 | Horace Livers | 33 | Head | Machinist | Pennsylvania |
| 62 | Fay Livers | 31 | Wife-H | — | Pennsylvania |
| 63 | Betty Livers | 13 | Daughter | — | Pennsylvania |
| 64 | Mildred Livers | 11 | Daughter | — | Pennsylvania |
| 65 | Emma Andrews | 56 | Head | — | Pennsylvania |
| 66 | Samuel L. Andrews | 23 | Son | Laborer | Pennsylvania |
| 67 | John Andrews | 27 | Son | Draftsman | Pennsylvania |
| 68 | Mary L. Andrews | 27 | Daughter-in-law | — | Pennsylvania |
| 69 | Mary Andrews | 20 | Daughter-in-law | — | Pennsylvania |
| 70 | Beatrice M. Andrews | 2 | Granddaughter | — | Pennsylvania |
| 71 | Roger L. Andrews | 1 | Grandson | — | Pennsylvania |
| 72 | Ronald F. Andrews | 1 | Grandson | — | Pennsylvania |
| 73 | Harry Strausbaugh | 63 | Head | Plumber | Pennsylvania |
| 74 | Annie Strausbaugh | 19 | Son | Printer | Pennsylvania |
| 75 | Earl R. Wolf | 33 | Head | Machinist | Pennsylvania |
| 76 | Anna V. Wolf | 28 | Wife-H | — | Pennsylvania |
| 77 | Robert N. Wolf THIS PERSON | 11 | Son | — | Pennsylvania |
| 78 | Richard D. Wolf | 9 | Son | — | Pennsylvania |
| 79 | Jean L. Wolf | 7 | Daughter | — | Pennsylvania |
| 80 | Miriam E. Wolf | 4 | Daughter | — | Pennsylvania |
| 81 | Walter S. Gray | 52 | Head | Machinist | Pennsylvania |
| 82 | Elizabeth Gray | 47 | Wife-H | — | Pennsylvania |
| 83 | Elmer Gray | 23 | Son | Laborer | Pennsylvania |
| 84 | Thelma Gray | 20 | Daughter | — | Pennsylvania |
| 85 | Walter Gray | 18 | Son | Laborer | Pennsylvania |
| 86 | Janet Gray | 17 | Daughter | — | Pennsylvania |
| 87 | Susan Gray | 13 | Daughter | — | Pennsylvania |
| 88 | Catherine Reed | 52 | Sister-in-law | Operator | Pennsylvania |
| 89 | Janet Austin | 25 | Niece | Shoe Maker | Pennsylvania |
| 90 | John W. Kearns | 48 | Head | Machinist | West Virginia |
| 91 | Margaret Kearns | 45 | Wife-H | — | Maryland |
| 92 | Margaret B. Kearns | 22 | Daughter | — | West Virginia |
| 93 | John S. Kearns | 16 | Son | — | West Virginia |
| 94 | Anthony Hoffman | 41 | Head | Moulder | Pennsylvania |
| 95 | Martha Hoffman | 39 | Wife-H | — | Pennsylvania |
| 96 | Irma Hoffman | 17 | Daughter | Saleslady | Pennsylvania |
| 97 | Margaret Hoffman | 15 | Daughter | — | Pennsylvania |
| 98 | Cecelia Hoffman | 12 | Daughter | — | Pennsylvania |
| 99 | Anthony Hoffman | 10 | Son | — | Pennsylvania |
| 100 | George Hoffman | 8 | Son | — | Pennsylvania |
Pedigree Summary
Robert + 3 siblings
Gen 1 · 4 parents
~0.92
Gen 2 · 3 grandparents
~0.84
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)