MR
Mary Rossi — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Ramsey, Minnesota
Our Model Tree links this Mary Rossi across the 1930 and 1940 US Censuses in Ramsey, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 6-person household.
Age 1
b. ~1929
Female
Daughter
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Ramsey, Minnesota |
| Surname | Rossi |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Italy |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Occupation | none |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | St Paul City |
| Est. Birth Year | ~1929 |
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 |
|---|---|---|---|---|
| Rose Rossi | Daughter | — | 9 | ~1921 |
| Mary Rossi | Spouse | — | 22 | ~1908 |
| Andrew Rossi | Son | — | 11 | ~1919 |
| Tony Rossi | Head | — | 27 | ~1903 |
| John Rossi | Son | — | 13 | ~1917 |
| Mary Rossi | Daughter | — | 1 | ~1929 |
Census Appearances
1930
Ramsey, Minnesota
Daughter, age 1
Ramsey, Minnesota · implied b. ~1929 — 6 household members
| Surname | Rossi |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Italy |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
Daughter, age 12
Ramsey-County, Minnesota · implied b. ~1928 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | RUSSO |
| Given Name | MARY |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | MINNESOTA |
| 1935 Residence (City) | Saint Paul City |
| 1935 Residence (County) | Ramsey |
| Highest Grade | 6 |
| 1935 Residence | Same Place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Rossi across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Rossi
Daughter · 1930 · age 1 · b. ~1929 · Minnesota
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Sibling
John Rossi
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Rossi
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Rossi
Sibling · 1930 · age 11
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 — Ramsey, Minnesota
Open full size
1930 US Federal Census — Ramsey, Minnesota
Page Contents
34 people indexed on this census page (ia:1930:minnesotacensus00reel1120:0957)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lydia M Kniggs | 4 | Daughter | None | Minnesota |
| 52 | David P Kniggs | 2 | Son | None | Minnesota |
| 53 | Richard V Curtis | 42 | Head | None | New York |
| 54 | Rose F Curtis | 42 | Wife | None | California |
| 55 | Earl R Curtis | 22 | Son | Helper | Minnesota |
| 56 | Arthur Larson | 37 | Head | Clerk | Minnesota |
| 57 | Amanda E Larson | 33 | Wife | None | Wisconsin |
| 58 | Arthur A Larson | 11 | Son | None | Minnesota |
| 59 | Andrew E Newquist | 35 | Head | Laborer | Minnesota |
| 60 | Marjorie Newquist | 32 | Wife | None | Minnesota |
| 61 | Elizabeth J Newquist | 2 | Daughter | None | Minnesota |
| 62 | Verna M Newquist | 1 | Daughter | None | Minnesota |
| 63 | Abner A Larson | 28 | Head | Clerk | Minnesota |
| 64 | Alice H Larson | 21 | Wife | None | Minnesota |
| 65 | George W Schultz | 28 | Head | Salesman | Minnesota |
| 66 | Lillian Schultz | 24 | Wife | None | Minnesota |
| 67 | Dorothy L Schultz | 3 | Daughter | None | Minnesota |
| 68 | Frank E Loom | 67 | Head | Driver | Minnesota |
| 69 | Alice H Loom | 62 | Wife | None | Wisconsin |
| 70 | Gladys Loom | 18 | Daughter | None | Minnesota |
| 71 | Evelyn Loom | 12 | Daughter | None | Minnesota |
| 72 | Nels Swanson | 47 | Head | Mason | Sweden |
| 73 | Anna Swanson | 20 | Wife | None | Minnesota |
| 74 | Tony Rossi | 27 | Head | Butcher | Italy |
| 75 | Mary Rossi | 22 | Wife | None | Minnesota |
| 76 | John Rossi | 13 | Son | None | Italy |
| 77 | Andrew Rossi | 11 | Son | None | Minnesota |
| 78 | Rose Rossi | 9 | Daughter | None | Minnesota |
| 79 | Mary Rossi THIS PERSON | 1 | Daughter | None | Minnesota |
| 80 | Harold Schmidt | 34 | Head | Clerk | Minnesota |
| 81 | Ruth Schmidt | 31 | Wife | None | Wisconsin |
| 82 | William Mewes | 24 | Head | Clerk | Minnesota |
| 83 | Alice Mewes | 24 | Wife | None | Minnesota |
| 84 | William Mewes | 1 | Son | None | Minnesota |
Related Census Records
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)