FP
Fred Peterson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Waupaca, Wisconsin
Our Model Tree links this Fred Peterson across the 1920, 1930 and 1940 US Censuses in Waupaca, Wisconsin (XGBoost, ~Confirmed), with identified parents Emma & Emma — first a son (b.~1886), then head of a 3-person household.
Age 44
b. ~1886
Male
Son
Born: Denmark
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Waupaca, Wisconsin |
| Surname | Peterson |
| Given Name | Fred W |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1892 |
| Age at First Marriage | 31 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Veteran | No |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Occupation | Laborer |
| Township / Ward | Royalton Town |
| Est. Birth Year | ~1886 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Bertha Peterson | Other | — | 48 | ~1882 |
| Fred Peterson | Son | — | 44 | ~1886 |
| Emma Peterson | Head | — | 73 | ~1857 |
Census Appearances
1920
Waupaca, Wisconsin
Son, age 34
Waupaca, Wisconsin · implied b. ~1886 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Fritz W |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Denmark |
| Year of Immigration | 1891 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | farmer |
| Industry | general farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Year of Naturalization | 1918 |
| Birthplace (normalized) | denmark |
1930
Waupaca, Wisconsin
Son, age 44
Waupaca, Wisconsin · implied b. ~1886 — 3 household members
| Surname | Peterson |
| Given Name | Fred W |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1892 |
| Age at First Marriage | 31 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Veteran | No |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1940
Waupaca-County, Wisconsin
Head, age 54
Waupaca-County, Wisconsin · implied b. ~1886 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Fritz |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Denmark |
| 1935 Residence (City) | Royalton town |
| 1935 Residence (County) | Waupaca |
| Naturalization Status | Naturalized |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
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 Fred Peterson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Emma Peterson (~0.92 confidence) and mother Emma Peterson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Emma Peterson
b. ~1856
Source mother
● Household
· direct · ~0.92
Mother
Emma Peterson
b. ~1857
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Fred Peterson
Son · 1930 · age 44 · b. ~1886 · Wisconsin
★ 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 — Waupaca, Wisconsin
Open full size
1930 US Federal Census — Waupaca, Wisconsin
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2617unit:0938)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Walter A Brown | 21 | son | Laborer | Wisconsin |
| 52 | Irene M Brown | 20 | daughter | Servant | Wisconsin |
| 53 | Elsie E Brown | 17 | daughter | Servant | Wisconsin |
| 54 | Nora B Gunther | 47 | Head | Farmer | Wisconsin |
| 55 | Walter E Gunther | 30 | son | Laborer | Wisconsin |
| 56 | Paul E Jessen | 23 | son-in-law | Laborer | Wisconsin |
| 57 | Verla Jessen | 21 | daughter | None | Wisconsin |
| 58 | Evelyn Gunther | 19 | daughter | None | Wisconsin |
| 59 | Priscilla Esmann | 73 | mother | None | Wisconsin |
| 60 | Linden B Wall | 36 | Head | Merchant | Wisconsin |
| 61 | Nita Wall | 35 | wife | None | Wisconsin |
| 62 | Keith L Wall | 5 | son | None | Wisconsin |
| 63 | Frederick A Wall | 69 | Head | None | Wisconsin |
| 64 | Desta E Wall | 70 | wife | None | Wisconsin |
| 65 | Martin P Kraus | 46 | Head | Farmer | Wisconsin |
| 66 | Clara G Kraus | 42 | wife | None | Wisconsin |
| 67 | Francis J Kraus | 21 | son | Laborer | Wisconsin |
| 68 | Lawrence E Kraus | 13 | son | None | Wisconsin |
| 69 | Roman B Kraus | 11 | son | None | Wisconsin |
| 70 | Edward F Munoch | 57 | Head | Farmer | Wisconsin |
| 71 | Amanda A Munoch | 44 | wife | None | Wisconsin |
| 72 | Harold E Munoch | 23 | son | Laborer | Wisconsin |
| 73 | Margaret A Munoch | 22 | daughter | None | Wisconsin |
| 74 | Alvin E Munoch | 20 | son | Laborer | Wisconsin |
| 75 | Leonard A Munoch | 16 | son | None | Wisconsin |
| 76 | Marlyn A Munoch | 13 | son | None | Wisconsin |
| 77 | Louis J Vey | 56 | Head | Farmer | Germany |
| 78 | Bertha M Vey | 53 | wife | None | Wisconsin |
| 79 | Edward F Vey | 23 | son | Laborer | Wisconsin |
| 80 | Martin W Vey | 18 | son | Delivery Man | Wisconsin |
| 81 | William Zirk | 36 | Head | Proprietor | Wisconsin |
| 82 | Louis Zirk | 62 | brother | Laborer | Wisconsin |
| 83 | Fred P Bork | 31 | Head | Farmer | Wisconsin |
| 84 | Edna H Bork | 28 | wife | None | Illinois |
| 85 | Alfred F Bork | 6 | son | None | Wisconsin |
| 86 | Rose Anna Bork | 5 | daughter | None | Wisconsin |
| 87 | Herman F Lipke | 31 | Head | Laborer | Wisconsin |
| 88 | Olive E Lipke | 31 | wife | None | Wisconsin |
| 89 | Lavern C Lipke | 4 | son | None | Wisconsin |
| 90 | Wayne N Lipke | 1 | son | None | Wisconsin |
| 91 | Louis F Bork | 58 | Head | Farmer | Wisconsin |
| 92 | Emma G Bork | 41 | wife | None | Illinois |
| 93 | Wilbur C Bork | 30 | son | Laborer | Wisconsin |
| 94 | Irene M Bork | 18 | daughter | None | Wisconsin |
| 95 | Evelyn M Bork | 7 | daughter | None | Wisconsin |
| 96 | Emma J Peterson | 73 | Head | Farmer | Denmark |
| 97 | Fred W Peterson THIS PERSON | 44 | son | Laborer | Denmark |
| 98 | Bertha Peterson | 48 | daughter-in-law | None | Germany |
| 99 | Emil G Stahlberg | 60 | Head | Farmer | Germany |
| 100 | Ella N Stahlberg | 54 | wife | None | Wisconsin |
Pedigree Summary
Fred
Gen 1 · 2 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)