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Robert Walsh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-City-County, Missouri
Our Model Tree links this Robert Walsh across the 1930 and 1940 US Censuses in St.-Louis-City-County, Missouri (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 8-person household.
Age 10
b. ~1930
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-City-County, Missouri |
| Surname | Walsh |
| Given Name | Robert E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis (City) |
| 1935 Residence (County) | St. Louis (City) |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | St Louis City |
| Est. Birth Year | ~1930 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Walsh | Son | — | 10 | ~1930 |
| Sheila Walsh | Daughter | — | 6 | ~1934 |
| Joseph Walsh | Son | — | 13 | ~1927 |
| Marian Walsh | Daughter | — | 12 | ~1928 |
| Donald Walsh | Son | — | 3 | ~1937 |
| Jane Walsh | Spouse | — | 39 | ~1901 |
| James Walsh | Son | — | 1 | ~1939 |
| Patricia Walsh | Daughter | — | 14 | ~1926 |
Census Appearances
1930
St Louis, …
Son, age 1
St Louis, Missouri · implied b. ~1929 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | Robert J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Illinois |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-City-County, Missouri
Son, age 10
St.-Louis-City-County, Missouri · implied b. ~1930 — 8 household members
| Surname | Walsh |
| Given Name | Robert E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis (City) |
| 1935 Residence (County) | St. Louis (City) |
| Class of Worker | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Robert Walsh across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Walsh
Son · 1940 · age 10 · b. ~1930 · Missouri
★ You are viewing this record
Sibling
Donald Walsh
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Walsh
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Walsh
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sheila Walsh
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marian Walsh
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Walsh
Sibling · 1940 · age 14
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 — St.-Louis-City-County, Missouri
Open full size
1940 US Federal Census — St.-Louis-City-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02203-00702)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jane Walsh | 39 | Wife | H | Free State |
| 42 | Patricia Walsh | 14 | Daughter | S | Missouri |
| 43 | Joseph J Walsh | 13 | Son | — | Missouri |
| 44 | Marian Walsh | 12 | Daughter | — | Missouri |
| 45 | Robert E Walsh THIS PERSON | 10 | Son | — | Missouri |
| 46 | Sheila Mae Walsh | 6 | Daughter | — | Missouri |
| 47 | Donald Walsh | 3 | Son | 0 | Missouri |
| 48 | James Patrick Walsh | 1 | Son | 0 | Missouri |
| 49 | John William Jaeger | 46 | Head | Chiropractor | Missouri |
| 50 | Emily Jaeger | 44 | Wife | H | Missouri |
| 51 | Ruth Jaeger | 20 | Daughter | S | Missouri |
| 52 | Ray Seifert | 45 | Head | Bartender | Missouri |
| 53 | Florence Seifert | 46 | Wife | H | Missouri |
| 54 | George Mccarthy | 31 | Head | Clerk | Missouri |
| 55 | Leona Mccarthy | 26 | Wife | H | Missouri |
| 56 | Frederick Gerke | 32 | Head | Meat Cutter & Deliverer | Missouri |
| 57 | Elsie Gerke | 31 | Wife | H | Missouri |
| 58 | Fred Jr Gerke | 9 | Son | — | Missouri |
| 59 | Edward J O'Keefe | 54 | Head | Signal Repairman | Missouri |
| 60 | Catherine O'Keefe | 45 | Wife | H | Missouri |
| 61 | Joseph William O'Keefe | 56 | Brother | Laborer | Missouri |
| 62 | John Thurman | 49 | Head | Molder | Missouri |
| 63 | Myrtle Thurman | 44 | Wife | — | Missouri |
| 64 | Marie Angermayer | 29 | Head | Stenographer | Missouri |
| 65 | — | None | — | — | — |
| 66 | Timothy Murphy | 61 | Head | Laborer (Drilling) | Indiana |
| 67 | Margaret Murphy | 62 | Wife | H | Missouri |
| 68 | Abraham Flynn | 48 | Head | City Fireman | Missouri |
| 69 | Oleta Flynn | 44 | Wife | H | Indiana |
| 70 | Harry J Bertschman | 48 | Head | Chief Inspector | Missouri |
| 71 | Josephine Bertschman | 52 | Wife | H | Missouri |
| 72 | Louis Burg | 57 | Head | Woodwork Finisher | Missouri |
| 73 | Emma Burg | 54 | Wife | H | Missouri |
| 74 | Floyd Burg | 22 | Son | Press Feeder | Missouri |
| 75 | Lawrence Love | 47 | Head | Coolerman | Missouri |
| 76 | Stella Love | 49 | Wife | H | Missouri |
| 77 | Ruth Love | 14 | Daughter | S | Missouri |
| 78 | John Dreyer | 53 | Head | Meter Repairer | Missouri |
| 79 | Anna Dreyer | 49 | Wife | H | Missouri |
| 80 | Bernard Dreyer | 30 | Son | Truck Helper | Missouri |
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)