AP
Alfred Peterson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Waukesha, Wisconsin
Our Model Tree links this Alfred Peterson across the 1910, 1920 and 1930 US Censuses in Waukesha, Wisconsin (XGBoost, ~Confirmed), with identified parents Rose & Rosalie — first a son (b.~1910), then head of a 5-person household.
Age 20
b. ~1910
Male
Son
Born: Wisconsin
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Waukesha, Wisconsin |
| Surname | Peterson |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Occupation | Laborer |
| Industry | Spraying |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Laborer |
| Township / Ward | Village Of Hartland |
| Est. Birth Year | ~1910 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alfred | Age | Birth yr |
|---|---|---|---|---|
| Harry Peterson | Son | — | 17 | ~1913 |
| James Peterson | Head | — | 51 | ~1879 |
| Mabel Peterson | Daughter | — | 21 | ~1909 |
| Rosalie Peterson | Spouse | — | 52 | ~1878 |
| Alfred Peterson | Son | — | 20 | ~1910 |
Census Appearances
1910
Waukesha, Wisconsin
Son, age 1
Waukesha, Wisconsin · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1920
Waukesha, Wisconsin
Son, age 10
Waukesha, Wisconsin · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Waukesha, Wisconsin
Son, age 20
Waukesha, Wisconsin · implied b. ~1910 — 5 household members
| Surname | Peterson |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | Laborer |
| Industry | Spraying |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Alfred Peterson across 3 US Census years (1910, 1920 and 1930) in Waukesha, Wisconsin, using XGBoost record linkage. Identified parents: mother Rose Peterson (~0.92 confidence) and mother Rosalie Peterson (~0.92 confidence) and father James Peterson (~0.92 confidence) and mother Bess Peterson (~0.92 confidence) and father Martin Peterson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Rose Peterson
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Rosalie Peterson
b. ~1878
Source mother
● Household
· direct · ~0.92
Father
James Peterson
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Bess Peterson
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
Martin Peterson
b. ~1881
Source father
● Household
· direct · ~0.92
This person
Anchor record
Alfred Peterson
Son · 1930 · age 20 · b. ~1910 · Wisconsin
★ You are viewing this record
Sibling
Harry Peterson
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mabel Peterson
Sibling · 1930 · age 21
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 — Waukesha, Wisconsin
Open full size
1930 US Federal Census — Waukesha, Wisconsin
Page Contents
49 people indexed on this census page (ia:1930:15thcensus2616unit:0567)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Herbert J. Chapman | 30 | Head | Clerk | England |
| 52 | Katherine E. Chapman | 31 | Wife | — | Indiana |
| 53 | John Chapman | 5 | Son | — | Wisconsin |
| 54 | John J. Casey | 61 | Father-in-law | Harnessmaker | Isle of Man |
| 55 | Eliza Casey | 55 | Mother-in-law | — | England |
| 56 | James M. Peterson | 51 | Head | Laborer | Wisconsin |
| 57 | Rosalie Peterson | 52 | Wife | — | Wisconsin |
| 58 | Mabel Peterson | 21 | Daughter | Laborer | Wisconsin |
| 59 | Alfred Peterson THIS PERSON | 20 | Son | Laborer | Wisconsin |
| 60 | Harry Peterson | 17 | Son | Publisher | Wisconsin |
| 61 | Carl B. Kinson | 46 | Head | — | Wisconsin |
| 62 | Emily B. Kinson | 34 | Wife | — | Iowa |
| 63 | Donald C. Kinson | 7 | Son | — | Wisconsin |
| 64 | Dudley G. Kinson | 5 | Son | — | Wisconsin |
| 65 | Elizabeth A. Kinson | 3 | Daughter | — | Wisconsin |
| 66 | John G. Bahrke | 30 | Head | Surveyor | Delaware |
| 67 | Herman L. Imrie | 43 | Head | — | Wisconsin |
| 68 | Marie E. Imrie | 44 | Wife | — | Wisconsin |
| 69 | Elizabeth A. Imrie | 14 | Daughter | Attendant | Wisconsin |
| 70 | David A. Reed | 41 | Head | — | Wisconsin |
| 71 | Elsie Reed | 39 | Wife | — | Wisconsin |
| 72 | Donald D. Reed | 10 | Son | — | Wisconsin |
| 73 | Lois J. Reed | 3 | Daughter | — | Wisconsin |
| 74 | Emil Krueger | 33 | Head | Teacher | Wisconsin |
| 75 | Kenneth A. Krueger | 17 | Brother | Laborer | Wisconsin |
| 76 | Howard A. Krueger | 14 | Brother | — | Wisconsin |
| 77 | Jessie A. Krueger | 14 | Sister | — | Wisconsin |
| 78 | Martin E. Krueger | 36 | Brother | Proprietor | Wisconsin |
| 79 | Lydia M. Krueger | 21 | Sister-in-law | Clerk | Wisconsin |
| 80 | John M. Swanson | 43 | Head | Farmer | Wisconsin |
| 81 | Alfred W. Kerr | 31 | Head | Salesman | Wisconsin |
| 82 | Alice L. Kerr | 27 | Wife | — | Wisconsin |
| 83 | Charles Frank | 51 | Head | Lock Keeper | Germany |
| 84 | Pauline A. Frank | 49 | Wife | — | Wisconsin |
| 85 | Richard D. Frank | 21 | Son | Bookkeeper | Wisconsin |
| 86 | Evelyn L. Frank | 19 | Daughter | — | Wisconsin |
| 87 | Ruth E. Frank | 16 | Daughter | — | Wisconsin |
| 88 | Dorothy M. Frank | 13 | Daughter | — | Wisconsin |
| 89 | Donald J. Frank | 10 | Son | — | Wisconsin |
| 90 | George H. George | 47 | Head | Contractor | Wisconsin |
| 91 | Lulu George | 43 | Wife | — | Wisconsin |
| 92 | Ralph J. George | 17 | Son | Laborer | Wisconsin |
| 93 | Lois J. George | 11 | Daughter | — | Wisconsin |
| 94 | Otto Wickman | 37 | Head | — | Wisconsin |
| 95 | Frieda Wickman | 37 | Wife | Laborer | Wisconsin |
| 96 | Edward L. Wickman | 18 | Son | Laborer | Wisconsin |
| 97 | Evelyn Wickman | 16 | Daughter | — | Wisconsin |
| 98 | Alice Wickman | 13 | Daughter | — | Wisconsin |
| 99 | Raymond F. Wickman | 11 | Son | — | Wisconsin |
Pedigree Summary
Alfred + 2 siblings
Gen 1 · 5 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)