MR
Mary Russo — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Marquette, Michigan
Our Model Tree links this Mary Russo across the 1930 and 1940 US Censuses in Marquette, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 9-person household.
Age 6
b. ~1924
Female
Daughter
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Marquette, Michigan |
| Surname | Russo |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Additional Details | |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Negaunee City |
| Est. Birth Year | ~1924 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Russo | Daughter | — | 6 | ~1924 |
| Grace Russo | Daughter | — | 2 | ~1928 |
| Carmelo Russo | Head | — | 45 | ~1885 |
| Tony Russo | Son | — | 9 | ~1921 |
| Sebastian Russo | Son | — | 12 | ~1918 |
| Charles Russo | Son | — | 4 | ~1926 |
| Peter Russo | Son | — | 15 | ~1915 |
| Carmelo Russo | Son | — | 18 | ~1912 |
| Rae Russo | Spouse | — | 37 | ~1893 |
Census Appearances
1930
Marquette, Michigan
Daughter, age 6
Marquette, Michigan · implied b. ~1924 — 9 household members
| Surname | Russo |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Marquette-County, Michigan
Daughter, age 16
Marquette-County, Michigan · implied b. ~1924 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Russi |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Sanford |
| Highest Grade | Hs 1 |
| 1935 Residence | Florida |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Russo across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Russo
Daughter · 1930 · age 6 · b. ~1924 · Michigan
★ You are viewing this record
Sibling
Tony Russo
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sebastian Russo
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Russo
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Russo
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Russo
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carmelo Russo
Sibling · 1930 · age 18
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 — Marquette, Michigan
Open full size
1930 US Federal Census — Marquette, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1010:0354)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Olson | 47 | Head | Blacksmith | Michigan |
| 2 | Hanna Olson | 47 | Wife | — | Michigan |
| 3 | Marvin Olson | 22 | Son | Laborer | Michigan |
| 4 | Edwin Olson | 20 | Son | Truck Driver | Michigan |
| 5 | Dorothy Olson | 14 | Daughter | — | Michigan |
| 6 | Ida Stark | 59 | Head | — | Sweden |
| 7 | Gustave Stark | 39 | Son | Laborer | Michigan |
| 8 | Charles Stark | 35 | Son | Manager | Michigan |
| 9 | Jennie Johnson | 39 | Head | Inspector | Michigan |
| 10 | Gustave Johnson | 37 | Brother | Foreman | Michigan |
| 11 | Edna Johnson | 29 | Sister | Teacher | Michigan |
| 12 | Walter Johnson | 26 | Brother | Laborer | Michigan |
| 13 | Leona Salgren | 16 | Niece | — | Michigan |
| 14 | Maxine Paulucci | 11 | Niece | — | Michigan |
| 15 | Carmelo Russo | 45 | Head | Miner | Italy |
| 16 | Rae Russo | 37 | Wife | — | Italy |
| 17 | Carmelo Russo | 18 | Son | Time Keeper | Michigan |
| 18 | Peter Russo | 15 | Son | — | Michigan |
| 19 | Sebastian Russo | 12 | Son | — | Michigan |
| 20 | Tony Russo | 9 | Son | — | Michigan |
| 21 | Mary Russo THIS PERSON | 6 | Daughter | — | Michigan |
| 22 | Charles Russo | 4 | Son | — | Michigan |
| 23 | Grace Russo | 2 | Daughter | — | Michigan |
| 24 | Frank Luke | 50 | Head | Fireman | Italy |
| 25 | Rose Luke | 35 | Wife | — | Italy |
| 26 | Jennie Luke | 14 | Daughter | — | Michigan |
| 27 | Dominic Luke | 12 | Son | — | Michigan |
| 28 | Angela Luke | 11 | Daughter | — | Michigan |
| 29 | James Luke | 10 | Son | — | Michigan |
| 30 | Frank Luke | 8 | Son | — | Michigan |
| 31 | Theresa Luke | 4 | Daughter | — | Michigan |
| 32 | Margaret Luke | 2 | Daughter | — | Michigan |
| 33 | Frank Roberts | 51 | Head | Laborer | New York |
| 34 | Almira Roberts | 39 | Wife | — | Washington |
| 35 | Frank Roberts | 23 | Son | Mechanic | New York |
| 36 | Ruth Roberts | 13 | Daughter | — | Michigan |
| 37 | Frank Catanesi | 41 | Head | Miner | Italy |
| 38 | Mary Catanesi | 47 | Wife | — | Italy |
| 39 | Maxine Catanesi | 20 | Daughter | Stenographer | Michigan |
| 40 | Jennie Catanesi | 18 | Daughter | — | Michigan |
| 41 | Belma Catanesi | 16 | Daughter | — | Michigan |
| 42 | James Blee | 38 | Head | Painter | Michigan |
| 43 | Maud Blee | 38 | Wife | — | Michigan |
| 44 | Carmelo Portale | 47 | Head | Proprietor | Italy |
| 45 | Virginia Portale | 47 | Wife | — | Italy |
| 46 | Mario Portale | 19 | Son | — | Michigan |
| 47 | Seraphina Portale | 18 | Daughter | — | Michigan |
| 48 | Angelo Portale | 16 | Son | — | Michigan |
| 49 | Rose Portale | 12 | Daughter | — | Michigan |
| 50 | Virginia Portale | 10 | Daughter | — | Michigan |
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)