HP
Hazel Peterson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Ramsey, Minnesota
Our Model Tree links this Hazel Peterson across the 1930 and 1940 US Censuses in Ramsey, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 8-person household.
Age 33
b. ~1897
Female
Spouse
Born: Minnesota
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Ramsey, Minnesota |
| Surname | Peterson |
| Given Name | Hazel A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 17 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | City Of St Paul |
| 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Hazel | Age | Birth yr |
|---|---|---|---|---|
| Loretta Peterson | Daughter | — | 1 | ~1929 |
| Lucille Peterson | Daughter | — | 7 | ~1923 |
| Donald Peterson | Son | — | 9 | ~1921 |
| Edward Peterson | Son | — | 13 | ~1917 |
| Grace Peterson | Daughter | — | 6 | ~1924 |
| John Peterson | Son | — | 15 | ~1915 |
| August Peterson | Head | — | 36 | ~1894 |
| Hazel Peterson | Spouse | — | 33 | ~1897 |
Census Appearances
1930
Ramsey, Minnesota
Spouse, age 33
Ramsey, Minnesota · implied b. ~1897 — 8 household members
| Surname | Peterson |
| Given Name | Hazel A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 17 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Ramsey-County, Minnesota
Spouse, age 43
Ramsey-County, Minnesota · implied b. ~1897 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Petersen |
| Given Name | Hazel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | St Paul City |
| 1935 Residence (County) | Ramsey |
| Income (1939) | 0 |
| Highest Grade | H 1 |
| 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 Hazel Peterson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Hazel Peterson
Spouse · 1930 · age 33 · b. ~1897 · Minnesota
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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
50 people indexed on this census page (ia:1930:minnesotacensus00reel1117:0322)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | August H. Peterson | 36 | Head | Fireman | Minnesota |
| 52 | Hazel A. Peterson THIS PERSON | 33 | Wife | — | Minnesota |
| 53 | John A. Peterson | 15 | Son | — | Minnesota |
| 54 | Edward L. Peterson | 13 | Son | — | Minnesota |
| 55 | Donald N. Peterson | 9 | Son | — | Minnesota |
| 56 | Lucille H. Peterson | 7 | Daughter | — | Minnesota |
| 57 | Grace M. Peterson | 6 | Daughter | — | Minnesota |
| 58 | Loretta G. Peterson | 1 | Daughter | — | Minnesota |
| 59 | William A. Schmitt | 49 | Head | Proprietor | Minnesota |
| 60 | Hilda H. Schmitt | 51 | Wife | — | Minnesota |
| 61 | Dorothy M. Schmitt | 23 | Sister | Clerk | Minnesota |
| 62 | Ethel M. Schmitt | 15 | Sister | — | Minnesota |
| 63 | Robert Krueger | 33 | Head | Sheet Metal Worker | Germany |
| 64 | Esther Krueger | 26 | Wife | — | Minnesota |
| 65 | Dorothy E. Krueger | 6 | Daughter | — | Minnesota |
| 66 | Marion M. Krueger | 3 | Daughter | — | Minnesota |
| 67 | Frank Krueger | 74 | Father | — | Germany |
| 68 | Melvin P. Hickey | 28 | Head | Driver | Minnesota |
| 69 | Peggy M. Hickey | 24 | Wife | Cashier | Minnesota |
| 70 | William Jones | 54 | Head | Bricklayer | Minnesota |
| 71 | Mathilda Jones | 50 | Wife | — | Norway |
| 72 | Edward A. Jones | 24 | Son | Electrician | Minnesota |
| 73 | Leo J. Jones | 16 | Son | Clerk | Minnesota |
| 74 | Carol L. Jones | 15 | Daughter | — | Minnesota |
| 75 | Allan H. Lee | 32 | Head | Painter | Wisconsin |
| 76 | Rose J. Lee | 27 | Wife | — | Minnesota |
| 77 | Thomas Osterkamp | 47 | Head | Leather Worker | Wisconsin |
| 78 | Minnie H. Osterkamp | 46 | Wife | — | Minnesota |
| 79 | Alice H. Osterkamp | 21 | Daughter | Stenographer | Minnesota |
| 80 | Otto H. Blank | 66 | Head | Janitor | Germany |
| 81 | Alice S. Blank | 48 | Wife | — | Norway |
| 82 | George T. Leitch | 41 | Head | Machinist | Minnesota |
| 83 | Mandy W. Leitch | 39 | Wife | — | Norway |
| 84 | Marion C. Leitch | 14 | Daughter | — | Minnesota |
| 85 | George D. Leitch | 10 | Son | — | Minnesota |
| 86 | Jacob M. Kraft | 45 | Head | Laborer | Germany |
| 87 | Anna Kraft | 34 | Wife | Seamstress | Russia |
| 88 | Anna Kraft | 15 | Daughter | — | Minnesota |
| 89 | Joseph J. Kraft | 13 | Son | — | Minnesota |
| 90 | Richard J. Kraft | 9 | Son | — | Minnesota |
| 91 | Edward B. Krahn | 36 | Head | Machinist | Minnesota |
| 92 | Martha M. Krahn | 35 | Wife | — | Minnesota |
| 93 | Andrew Johnson | 23 | Head | Machinist | Minnesota |
| 94 | Gertrude M. Johnson | 23 | Wife | — | Norway |
| 95 | Joseph A. Ginther | 44 | Head | Engineer | Wisconsin |
| 96 | Alice N. Ginther | 48 | Wife | — | Minnesota |
| 97 | Louis A. Ginther | 20 | Son | — | Minnesota |
| 98 | Joseph M. Ginther | 10 | Son | — | Minnesota |
| 99 | Martha Schumacher | 62 | Head | Teacher | Minnesota |
| 100 | John B. Auerst | 50 | Head | Boilermaker | New York |
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)