MW
Mary Wolf — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Orleans, Louisiana
Our Model Tree links this Mary Wolf across the 1920, 1930 and 1940 US Censuses in Orleans, Louisiana (XGBoost, ~Confirmed) — first a spouse (b.~1875), then head of a 6-person household.
Age 55
b. ~1875
Female
Spouse
Born: Louisiana
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Orleans, Louisiana |
| Surname | Wolf |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 20 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | New Orleans City |
| Est. Birth Year | ~1875 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Irma Wolf | Daughter | — | 18 | ~1912 |
| Edna Wolf | Daughter | — | 16 | ~1914 |
| Mildred Wolf | Daughter | — | 21 | ~1909 |
| Rosalind Wolf | Daughter | — | 13 | ~1917 |
| Adolph Wolf | Head | — | 59 | ~1871 |
| Mary Wolf | Spouse | — | 55 | ~1875 |
Census Appearances
1920
Orleans, Louisiana
Spouse, age 48
Orleans, Louisiana · implied b. ~1872 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Father's Birthplace | Germany |
| Mother's Birthplace | Louisiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Orleans, Louisiana
Spouse, age 55
Orleans, Louisiana · implied b. ~1875 — 6 household members
| Surname | Wolf |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 20 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Louisiana |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Orleans-County, Louisiana
Head, age 67
Orleans-County, Louisiana · implied b. ~1873 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolfe |
| Given Name | Mary R. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Widowed |
| Birthplace | Louisiana |
| 1935 Residence (City) | City of New Orleans |
| 1935 Residence (County) | Orleans |
| Hours Worked | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Mary Wolf across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Wolf
Spouse · 1930 · age 55 · b. ~1875 · Louisiana
★ 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 — Orleans, Louisiana
Open full size
1930 US Federal Census — Orleans, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus807unit:0286)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Smondy | 44 | Head | Captain | Louisiana |
| 2 | Agnes Smondy | 41 | Wife | — | Louisiana |
| 3 | Robert C Smondy | 19 | Son | Mechanic | Louisiana |
| 4 | John E Smondy | 18 | Son | Laborer | Louisiana |
| 5 | Lucille Smondy | 13 | Daughter | — | Louisiana |
| 6 | Frank Woodard | 34 | Head | Conductor | Louisiana |
| 7 | Edna Woodard | 33 | Wife | — | Louisiana |
| 8 | Albert L Wolf | 50 | Head | Clerk | Louisiana |
| 9 | Mary Wolf | 54 | Wife | — | Louisiana |
| 10 | Albert L Jr Wolf | 17 | Son | — | Louisiana |
| 11 | John Schwab | 39 | Head | Clerk | Louisiana |
| 12 | Irma Schwab | 37 | Wife | — | Louisiana |
| 13 | Irma Schwab | 12 | Daughter | — | Louisiana |
| 14 | Thelma Schwab | 10 | Daughter | — | Louisiana |
| 15 | John Jr Schwab | 8 | Son | — | Louisiana |
| 16 | Audrey Schwab | 3 | Daughter | — | Louisiana |
| 17 | Shirley Schwab | 1 | Daughter | — | Louisiana |
| 18 | William Williams | 52 | Head | Clerk | Louisiana |
| 19 | Lillian Williams | 48 | Wife | — | Louisiana |
| 20 | William Jr Williams | 26 | Son | Clerk | Louisiana |
| 21 | Lillian Williams | 24 | Daughter | Stenographer | Louisiana |
| 22 | Mildred Williams | 21 | Daughter | Stenographer | Louisiana |
| 23 | John Fonti | 57 | Head | Clerk | Louisiana |
| 24 | Antoinette Fonti | 57 | Wife | — | Louisiana |
| 25 | John Jr Fonti | 29 | Son | Clerk | Louisiana |
| 26 | Milton Fonti | 24 | Son | Clerk | Louisiana |
| 27 | Gladys Fonti | 23 | Daughter | — | Louisiana |
| 28 | Thelma Fonti | 15 | Daughter | — | Louisiana |
| 29 | John Fonti | 12 | Son | — | Louisiana |
| 30 | Antoinette Fonti | 8 | Daughter | — | Louisiana |
| 31 | Milton Fonti | 12 | Son | — | Louisiana |
| 32 | Gladys Fonti | 10 | Daughter | — | Louisiana |
| 33 | John Hock | 41 | Head | Clerk | Louisiana |
| 34 | Agnes Hock | 41 | Wife | — | Louisiana |
| 35 | John Jr Hock | 15 | Son | — | Louisiana |
| 36 | Agnes Hock | 12 | Daughter | — | Louisiana |
| 37 | Thelma Hock | 10 | Daughter | — | Louisiana |
| 38 | John Kohn | 57 | Head | Clerk | Louisiana |
| 39 | Mary Kohn | 55 | Wife | — | Louisiana |
| 40 | Carl Theman | 47 | Head | Sugar Boiler | Louisiana |
| 41 | Marguerite Theman | 41 | Wife | — | Louisiana |
| 42 | Carl Jr Theman | 20 | Son | Clerk | Louisiana |
| 43 | James Theman | 14 | Son | — | Louisiana |
| 44 | Mildred Theman | 12 | Daughter | — | Louisiana |
| 45 | Adolph Wolf | 59 | Head | Foreman | Louisiana |
| 46 | Mary E Wolf THIS PERSON | 55 | Wife | — | Louisiana |
| 47 | Mildred T Wolf | 21 | Daughter | — | Louisiana |
| 48 | Irma O Wolf | 18 | Daughter | — | Louisiana |
| 49 | Edna L Wolf | 16 | Daughter | — | Louisiana |
| 50 | Rosalind A Wolf | 13 | Daughter | — | Louisiana |
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)