RB
Richard Bailey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Dane-County, Wisconsin
Our Model Tree links this Richard Bailey across the 1930 and 1940 US Censuses in Dane-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Dane-County, Wisconsin |
| Surname | Bailey |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Madison city |
| 1935 Residence (County) | DANE |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Madison City |
| Est. Birth Year | ~1928 |
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 Richard | Age | Birth yr |
|---|---|---|---|---|
| Jennie Bailey | Daughter | — | 21 | ~1919 |
| Douglas Bailey | Son | — | 9 | ~1931 |
| John Bailey | Son | — | 17 | ~1923 |
| Richard Bailey | Son | — | 12 | ~1928 |
| Ethel Bailey | Daughter | — | 19 | ~1921 |
| John Bailey | Head | — | 63 | ~1877 |
| Mary Bailey | Spouse | — | 58 | ~1882 |
| Helene Bailey | Daughter | — | 15 | ~1925 |
Census Appearances
1930
Dane, Wisconsin
Son, age 2
Dane, Wisconsin · implied b. ~1928 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Norway |
| Mother's Birthplace | Minnesota |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Dane-County, Wisconsin
Son, age 12
Dane-County, Wisconsin · implied b. ~1928 — 8 household members
| Surname | Bailey |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Madison city |
| 1935 Residence (County) | DANE |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| 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 Richard Bailey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Bailey
Son · 1940 · age 12 · b. ~1928 · Wisconsin
★ You are viewing this record
Sibling
Helene Bailey
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Bailey
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Bailey
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Douglas Bailey
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jennie Bailey
Sibling · 1940 · 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
1940 US Federal Census — Dane-County, Wisconsin
Open full size
1940 US Federal Census — Dane-County, Wisconsin
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-04469-01020)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George A Hansen | 30 | Head | Bank Clerk | Wisconsin |
| 2 | Evelyn Hansen | 29 | Wife | — | Wisconsin |
| 3 | William La Haie | 41 | Head | Truck Driver | Wisconsin |
| 4 | Eleanor A La Haie | 36 | Wife | — | Nebraska |
| 5 | William La Haie | 5 | Son | — | Wisconsin |
| 6 | Martha Seamonson | 56 | Head | Janitress | Norway |
| 7 | Walter Seamonson | 35 | Son | Machinist | Wisconsin |
| 8 | Keith Parker | 37 | Head | C.P.A | Wisconsin |
| 9 | Elizabeth Parker | 27 | Wife | — | Kentucky |
| 10 | Henry Niehus | 26 | Head | Bldg. Contractor | Wisconsin |
| 11 | Charlotte Niehus | 24 | Wife | Stenographer | Wisconsin |
| 12 | George Niehus | 23 | Brother | Carpenter | Wisconsin |
| 13 | Robert Heck | 43 | Head | Painting & Decor. | Indiana |
| 14 | Lula Heck | 46 | Wife | Book-Keeper | Illinois |
| 15 | Faye Heck | 16 | Daughter | — | Illinois |
| 16 | Fern Heck | 5 | Daughter | — | Illinois |
| 17 | Orville Martinson | 25 | Head | Truck Driver | Wisconsin |
| 18 | Adala Martinson | 24 | Wife | — | Wisconsin |
| 19 | Mary Martinson | 4 | Daughter | — | Wisconsin |
| 20 | Gerald Martinson | 1 | Son | — | Wisconsin |
| 21 | Lucile Forstl | 23 | Sister-in-law | Waitress | Wisconsin |
| 22 | Burton G Crosby | 32 | Head | Mechanic | Minnesota |
| 23 | Luvern Crosby | 30 | Wife | — | Minnesota |
| 24 | Shirley Crosby | 10 | Daughter | — | Wisconsin |
| 25 | James Crosby | 7 | Son | — | Wisconsin |
| 26 | William Kunnion | 66 | Head | Desk Sergeant | Wisconsin |
| 27 | Lillian Kunnion | 64 | Wife | — | Wisconsin |
| 28 | John Bailey | 63 | Head | Carpenter | Norway |
| 29 | Mary Bailey | 58 | Wife | — | Minnesota |
| 30 | Jennie Bailey | 21 | Daughter | Operator | Wisconsin |
| 31 | Ethel Bailey | 19 | Daughter | Operator | Wisconsin |
| 32 | John Jr Bailey | 17 | Son | — | Wisconsin |
| 33 | Helene Bailey | 15 | Daughter | — | Wisconsin |
| 34 | Richard Bailey THIS PERSON | 12 | Son | — | Wisconsin |
| 35 | Douglas Bailey | 9 | Son | — | Wisconsin |
| 36 | Arnold Bailey | 32 | Head | Bartender | Wisconsin |
| 37 | Margaret Bailey | 31 | Wife | Cigar Clerk | Illinois |
| 38 | Dennis Bailey | 4 | Daughter | — | Wisconsin |
| 39 | Frederic Goff | 50 | Head | Office Manager | 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)