FW
Frank Wolf — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Frank Wolf across the 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Frank & Lizzie — first a son (b.~1897), then head of a 2-person household.
Age 33
b. ~1897
Male
Son
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Wolf |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1897 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Frank Wolf | Son | — | 33 | ~1897 |
| Rose Wolf | Head | — | 63 | ~1867 |
Census Appearances
1920
Baltimore, Maryland
Son, age 23
Baltimore, Maryland · implied b. ~1897 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Frank J Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 33
Baltimore, Maryland · implied b. ~1897 — 2 household members
| Surname | Wolf |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 44
Baltimore-City-County, Maryland · implied b. ~1896 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Francis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Steam Iron |
| Industry | Brewery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1500 |
| Highest Grade | No 7 |
| 1935 Residence | Same Place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Frank Wolf across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Wolf (~0.92 confidence) and mother Lizzie Wolf (~0.92 confidence) and mother Rose Wolf (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Wolf
b. ~1859
Source father
● Household
· direct · ~0.92
Mother
Lizzie Wolf
b. ~1866
Source mother
● Household
· direct · ~0.92
Mother
Rose Wolf
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Wolf
Son · 1930 · age 33 · b. ~1897 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
48 people indexed on this census page (ia:1930:15thcensus852unit:0751)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John M. Sindall | 27 | Head | Clerk | Maryland |
| 2 | Margaret Sindall | 21 | Wife | None | Maryland |
| 3 | Mary C. Sindall | 3 | Daughter | None | Maryland |
| 4 | Joseph F. Sindall | 52 | Father | Boilermaker | Maryland |
| 5 | Marion J. Downs | 47 | Head | None | Maryland |
| 6 | Mildred A. Downs | 24 | Daughter | Tel. Operator | Maryland |
| 7 | Le Roy Downs | 21 | Son | Eng. | Maryland |
| 8 | Amelia C. Krug | 28 | Sister | Ironer | Maryland |
| 9 | Salvatore Matassa | 48 | Head | Merchant | Italy |
| 10 | Agnes Matassa | 44 | Wife | None | Italy |
| 11 | Angelo Matassa | 15 | Son | None | Maryland |
| 12 | Louis Matassa | 13 | Son | None | Maryland |
| 13 | Christina Matassa | 7 | Daughter | None | Maryland |
| 14 | John Schaaf | 64 | Head | Tailor | Maryland |
| 15 | Anna Schaaf | 50 | Wife | None | Maryland |
| 16 | Marvin J. Light | 39 | Head | Shipping Clerk | Virginia |
| 17 | Mamie L. Light | 29 | Wife | None | Maryland |
| 18 | Clarence H. Krah | 59 | Head | Carpenter | Maryland |
| 19 | Laura Krah | 55 | Wife | None | Maryland |
| 20 | Rose Wolf | 63 | Head | None | Germany |
| 21 | Frank Wolf THIS PERSON | 33 | Son | None | Maryland |
| 22 | George Martin | 31 | Head | Salesman | Maryland |
| 23 | Stella Martin | 31 | Wife | None | Maryland |
| 24 | George Martin | 7 | Son | None | Maryland |
| 25 | Charles Martin | 6 | Son | None | Maryland |
| 26 | William Martin | 0 | Son | None | Maryland |
| 27 | Louise Hensler | 74 | Mother | None | Maryland |
| 28 | Gertrude Hensler | 27 | Sister | Tailor | Maryland |
| 29 | Nelson Hensler | 33 | Brother | Paper Hanger | Maryland |
| 30 | Charles Herring | 37 | Head | Machine Helper | Maryland |
| 31 | Catherine Herring | 33 | Wife | None | Maryland |
| 32 | Robert A. Herring | 12 | Son | None | Maryland |
| 33 | William Herring | 11 | Son | None | Maryland |
| 34 | Catherine George | 44 | Head | Maid | Maryland |
| 35 | Le Roy George | 22 | Son | Stock Clerk | Maryland |
| 36 | Albert Ludwig | 28 | Head | None | Maryland |
| 37 | Bertha Ludwig | 33 | Wife | None | Maryland |
| 38 | Florence Ludwig | 3 | Daughter | None | Maryland |
| 39 | Joseph B. Schroff | 27 | Head | Baker | Maryland |
| 40 | Marie M. Schroff | 28 | Wife | None | Maryland |
| 41 | James Connolly | 44 | Head | Plumber | Maryland |
| 42 | Catherine Connolly | 41 | Wife | None | Maryland |
| 43 | Albert Connolly | 21 | Son | Photographer | Maryland |
| 44 | Francis H. Hackley | 55 | Head | Carpenter | Virginia |
| 45 | Jessie L. Hackley | 50 | Wife | None | Pennsylvania |
| 46 | Rose L. Hackley | 30 | Daughter | Abstractor | Maryland |
| 47 | End Of Block 97 | None | — | — | — |
| 48 | Anna Iannone | 4 | Boarder | — | Maryland |
Pedigree Summary
Frank
Gen 1 · 3 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)