WM
William Mccarty — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Louis, Missouri
Our Model Tree links this William Mccarty across the 1930 and 1940 US Censuses in St Louis, Missouri (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 11-person household.
Age 4
b. ~1926
Male
Son
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Louis, Missouri |
| Surname | McCarty |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | none |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | St Louis City |
| Est. Birth Year | ~1926 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Mccarty | Son | — | 4 | ~1926 |
| Richard Mccarty | Son | — | 1 | ~1929 |
| James Mccarty | Son | — | 2 | ~1928 |
| James Mccarty | Head | — | 25 | ~1905 |
| Robert Mccarty | Other | — | 14 | ~1916 |
| William Mccarty | Other | — | 16 | ~1914 |
| Alice Mccarty | Daughter | — | ~1930 | |
| Robert Mccarty | Son | — | 6 | ~1924 |
| Delores Mccarty | Spouse | — | 21 | ~1909 |
| James Mccarty | Other | — | 51 | ~1879 |
| Alice Mccarty | Other | — | 18 | ~1912 |
Census Appearances
1930
St Louis, …
Son, age 4
St Louis, Missouri · implied b. ~1926 — 11 household members
| Surname | McCarty |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
Son, age 15
St.-Louis-County, Missouri · implied b. ~1925 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Webster Groves |
| 1935 Residence (County) | St Louis |
| Income (1939) | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Missouri |
| 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 William Mccarty across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Mccarty
Son · 1930 · age 4 · b. ~1926 · Missouri
★ You are viewing this record
Sibling
Alice Mccarty
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Mccarty
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mccarty
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Mccarty
Sibling · 1930 · age 6
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 — St Louis, Missouri
Open full size
1930 US Federal Census — St Louis, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1228:1175)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Stella Lowery | 45 | Head | Pantry Lady | Missouri |
| 52 | James Lowery | 25 | Son | None | Missouri |
| 53 | Thelma Lowery | 18 | Daughter | None | Missouri |
| 54 | Herman Pollack | 63 | Head | Private Home | Germany |
| 55 | Mathilda Pollack | 63 | Wife | None | Germany |
| 56 | Emma Pollack | 35 | Daughter | None | Missouri |
| 57 | Frieda Pollack | 33 | Daughter | None | Missouri |
| 58 | Herman Pollack | 30 | Son | Cook | Missouri |
| 59 | Emma Bertelsmeyer | 33 | Head | Stitcher | Missouri |
| 60 | Dorothy Bertelsmeyer | 10 | Daughter | None | Missouri |
| 61 | Kenneth Bertelsmeyer | 22 | Son | Last Puller | Missouri |
| 62 | Sarah Box | 32 | Head | Stitcher | Missouri |
| 63 | Raymond Box | 11 | Son | None | Missouri |
| 64 | Joseph Box | 7 | Son | None | Missouri |
| 65 | Donald Brito | 45 | Head | Chauffeur | Arkansas |
| 66 | Mary Brito | 41 | Wife | None | Missouri |
| 67 | Alice Brito | 17 | Daughter | None | Missouri |
| 68 | Lucille Brito | 13 | Daughter | None | Missouri |
| 69 | Jack Brito | 9 | Son | None | Missouri |
| 70 | Sam Cinfelli | 36 | Head | Laborer | Italy |
| 71 | Sam Matteson | 33 | Head | Pipe Co | Italy |
| 72 | Antoinette Matteson | 23 | Wife | Laborer | Italy |
| 73 | Baby Matteson | 2 | Son | None | Missouri |
| 74 | Sam Matteson | 0 | Son | None | Missouri |
| 75 | Boyd Shepherd | 44 | Head | Welder | Illinois |
| 76 | Alice Shepherd | 52 | Wife | None | Indiana |
| 77 | Lillian Shepherd | 12 | Daughter | None | Indiana |
| 78 | Urban Shepherd | 20 | Son | Broom Maker | Illinois |
| 79 | Irene Thompson | 36 | Sister | None | Illinois |
| 80 | Bernice Thompson | 13 | Niece | None | Illinois |
| 81 | James Mccarty | 25 | Head | Candler | Missouri |
| 82 | Delores Mccarty | 21 | Wife | None | Missouri |
| 83 | Robert Mccarty | 6 | Son | None | Missouri |
| 84 | William Mccarty THIS PERSON | 4 | Son | None | Missouri |
| 85 | James Mccarty | 2 | Son | None | Missouri |
| 86 | Richard Mccarty | 1 | Son | None | Missouri |
| 87 | Alice Mccarty | 0 | Daughter | None | Missouri |
| 88 | James Mccarty | 51 | Father | Pipe Fitter | Missouri |
| 89 | Alice Mccarty | 18 | Sister | None | Missouri |
| 90 | William Mccarty | 16 | Brother | None | Missouri |
| 91 | Robert Mccarty | 14 | Brother | None | Missouri |
| 92 | August Regina | 52 | Head | None | Italy |
| 93 | Annie Regina | 52 | Wife | None | Italy |
| 94 | Albert Quatramper | 67 | Head | None | Germany |
| 95 | Emma Quatramper | 60 | Wife | None | Michigan |
| 96 | Lucille Quatramper | 21 | Daughter | None | Missouri |
| 97 | Charles Ehrig | 39 | Head | Helper | Germany |
| 98 | Emma Ehrig | 37 | Wife | None | Germany |
| 99 | Frank Ehrig | 9 | Son | None | Missouri |
| 100 | Joseph Montgomery | 66 | Head | Machinist | Missouri |
Related Census Records
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)