CS
Carl Schmidt — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Waukesha-County, Wisconsin
Our Model Tree links this Carl Schmidt across the 1930 and 1940 US Censuses in Waukesha-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 8-person household.
Age 18
b. ~1922
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Waukesha-County, Wisconsin |
| Surname | Schmidt |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Vernon Town |
| 1935 Residence (County) | Waukesha |
| Additional Details | |
| Occupation | New Worker |
| Class of Worker | 0 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | New Worker |
| Township / Ward | Vernon Town |
| Est. Birth Year | ~1922 |
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 1940 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Charlotte Schmidt | Daughter | — | — | |
| Carl Schmidt | Son | — | 18 | ~1922 |
| Paul Schmidt | Son | — | 16 | ~1924 |
| Hattie Schmidt | Spouse | — | 49 | ~1891 |
| Joseph Schmidt | Head | — | 46 | ~1894 |
| Catherine Schmidt | Daughter | — | — | |
| Josephine Schmidt | Daughter | — | 13 | ~1927 |
| Joseph Schmidt | Son | — | 13 | ~1927 |
Census Appearances
1930
Milwaukee, Wisconsin
Son, age 7
Milwaukee, Wisconsin · implied b. ~1923
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Schmid |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Age at First Marriage | 0 |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Waukesha-County, Wisconsin
Son, age 18
Waukesha-County, Wisconsin · implied b. ~1922 — 8 household members
| Surname | Schmidt |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Vernon Town |
| 1935 Residence (County) | Waukesha |
| Occupation | New Worker |
| Class of Worker | 0 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| 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 Carl Schmidt across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Carl Schmidt
Son · 1940 · age 18 · b. ~1922 · Wisconsin
★ You are viewing this record
Sibling
Catherine Schmidt
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlotte Schmidt
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Schmidt
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Schmidt
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Schmidt
Sibling · 1940 · age 13
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
1940 US Federal Census — Waukesha-County, Wisconsin
Open full size
1940 US Federal Census — Waukesha-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04534-00299)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Paul Krueger | 45 | Head | Proprietor | Wisconsin |
| 2 | Julia Krueger | 44 | Wife | Housework | Wisconsin |
| 3 | Kathrine Krueger | 15 | Daughter | — | Wisconsin |
| 4 | Dorothy Krueger | 13 | Daughter | — | Wisconsin |
| 5 | Marion Krueger | 11 | Daughter | — | Wisconsin |
| 6 | William Kruse | 52 | Head | Town Road Commissioner | Wisconsin |
| 7 | Ella Kruse | 47 | Wife | Housework | Wisconsin |
| 8 | William Jr. Kruse | 19 | Son | Meat Cutter | Wisconsin |
| 9 | Eleanor Kruse | 17 | Daughter | — | Wisconsin |
| 10 | Donald Kruse | 12 | Son | — | Wisconsin |
| 11 | William Lach | 56 | Head | Proprietor | Poland |
| 12 | Minnie Lach | 49 | Wife | Housework | Wisconsin |
| 13 | John Linghorst | 63 | Brother-in-law | — | Wisconsin |
| 14 | Oscar Sahr | 45 | Head | Proprietor | Wisconsin |
| 15 | Hattie Sahr | 16 | Wife | Housework | Wisconsin |
| 16 | Herman Luedtke | 56 | Head | Proprietor | Germany |
| 17 | Anna Drager | 49 | Sister | Housework | Wisconsin |
| 18 | William Luedtke | 42 | Brother | Labour | Wisconsin |
| 19 | Hazel Luedtke | 27 | Brother's Wife | Housework | Wisconsin |
| 20 | Frank Lempel | 56 | Head | Plumbers Laborer | Hungary |
| 21 | Elizabeth Lempel | 51 | Wife | — | Hungary |
| 22 | Alfred Jacobi | 37 | Head | Partner-Operator | Wisconsin |
| 23 | Ethel Jacobi | 33 | Wife | — | Wisconsin |
| 24 | Warren Jacobi | 1 | Son | — | Wisconsin |
| 25 | Delmar Belfour | 17 | Hired Man | Farm Laborer | Wisconsin |
| 26 | Joseph Sr. Schmidt | 46 | Head | Carpenter Contractor | Wisconsin |
| 27 | Hattie Schmidt | 49 | Wife | — | Wisconsin |
| 28 | Charlotte Schmidt | None | Daughter | — | Wisconsin |
| 29 | Carl Schmidt THIS PERSON | 18 | Son | New Worker | Wisconsin |
| 30 | Catherine Schmidt | None | Daughter | — | Wisconsin |
| 31 | Paul Schmidt | 16 | Son | — | Wisconsin |
| 32 | Joseph Jr. Schmidt | 13 | Son | — | Wisconsin |
| 33 | Josephine Schmidt | 13 | Daughter | — | Wisconsin |
| 34 | Lawrence Kling | 48 | Head | Proprietor | Germany |
| 35 | Helen Kling | 44 | Wife | — | Hungary |
| 36 | Walter Kraschnewski | 37 | Head | Proprietor | Wisconsin |
| 37 | Emma Kraschnewski | 36 | Wife | — | Connecticut |
| 38 | Arvella Kraschnewski | 12 | Daughter | — | Wisconsin |
| 39 | Marilyn Kraschnewski | 3 | Daughter | — | Wisconsin |
| 40 | Rhinehart Richert | 17 | Brother-in-law | — | Wisconsin |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)