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John Michael — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Louis, Missouri
Our Model Tree links this John Michael across the 1930 and 1940 US Censuses in St Louis, Missouri (XGBoost, ~Confirmed) — first a son (b.~1911), then head of a 7-person household.
Age 19
b. ~1911
Male
Son
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Louis, Missouri |
| Surname | Michael |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Mt. Lebanon |
| Mother's Birthplace | Syria |
| Additional Details | |
| Occupation | Chauffeur |
| Industry | Hauling Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Chauffeur |
| Township / Ward | St Louis City |
| Est. Birth Year | ~1911 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| James Michael | Head | — | 42 | ~1888 |
| Mary Michael | Daughter | — | 14 | ~1916 |
| John Michael | Son | — | 19 | ~1911 |
| Mildred Michael | Daughter | — | 16 | ~1914 |
| Frances Michael | Daughter | — | 6 | ~1924 |
| Sadie Michael | Daughter | — | 22 | ~1908 |
| Nicholas Michael | Son | — | 12 | ~1918 |
Census Appearances
1930
St Louis, …
Son, age 19
St Louis, Missouri · implied b. ~1911 — 7 household members
| Surname | Michael |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Mt. Lebanon |
| Mother's Birthplace | Syria |
| Occupation | Chauffeur |
| Industry | Hauling Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-City-County, Missouri
Head, age 28
St.-Louis-City-County, Missouri · implied b. ~1912 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Michaels |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis City |
| 1935 Residence (County) | St. Louis City |
| Occupation | Record Clerk |
| Industry | Jewelry Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1560 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| 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 John Michael across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Michael
Son · 1930 · age 19 · b. ~1911 · Missouri
★ You are viewing this record
Sibling
Sadie Michael
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Michael
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Michael
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Michael
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nicholas Michael
Sibling · 1930 · age 12
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:missouricensus00reel1229:1044)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles Nichols | 13 | Step-son | — | Missouri |
| 52 | Thomas Nichols | 11 | Step-son | — | Missouri |
| 53 | Gary O'Leary | 38 | Head | Laborer | England |
| 54 | Belva O'Leary | 30 | Wife-H | — | Missouri |
| 55 | Paul O'Leary | 3 | Son | — | Missouri |
| 56 | Ruth O'Leary | 1 | Daughter | — | Missouri |
| 57 | Mary O'Leary | 0 | Daughter | — | Missouri |
| 58 | Eugene Sedgwick | 7 | Step-son | — | Missouri |
| 59 | Newton Road | 47 | Head | Baler | Missouri |
| 60 | Harriett Road | 34 | Wife-H | — | Missouri |
| 61 | Edna Road | 12 | Daughter | — | Missouri |
| 62 | Delores Road | 9 | Daughter | — | Missouri |
| 63 | Milton Road | 8 | Son | — | Missouri |
| 64 | Valeria Road | 5 | Daughter | — | Missouri |
| 65 | Charles Road | 3 | Son | — | Missouri |
| 66 | Blanche Road | 1 | Daughter | — | Missouri |
| 67 | Mary Norton | 59 | Head-H | — | Missouri |
| 68 | Dewey Norton | 31 | Son | Waiter | Missouri |
| 69 | Bessie Norton | 29 | Daughter | Sorter | Missouri |
| 70 | Lois Della Norton | 32 | Daughter | Sorter | Missouri |
| 71 | James Carter | 68 | Lodger | — | Kentucky |
| 72 | Delores Buffet | 3 | Lodger | — | Illinois |
| 73 | Robert Buffet | 1 | Lodger | — | Illinois |
| 74 | Julius Kessinger | 30 | Head | Teamster | Kentucky |
| 75 | Maggie Kessinger | 29 | Wife-H | Sorter | Tennessee |
| 76 | Thelma Kessinger | 7 | Daughter | — | Missouri |
| 77 | Wesley Kessinger | 4 | Son | — | Missouri |
| 78 | John Shen | 42 | Head | Press Feeder | Missouri |
| 79 | Theresa Shen | 38 | Wife-H | — | Missouri |
| 80 | Loretta Shen | 15 | Daughter | Stenographer | Missouri |
| 81 | John Shen | 13 | Son | — | Missouri |
| 82 | Daniel Shen | 11 | Son | — | Missouri |
| 83 | Margaret Shen | 8 | Daughter | — | Missouri |
| 84 | Virginia Shen | 7 | Daughter | — | Missouri |
| 85 | James Shen | 4 | Son | — | Missouri |
| 86 | Agnes Shen | 2 | Daughter | — | Missouri |
| 87 | Shen | 0 | Son | — | Missouri |
| 88 | Henry Cleary | 47 | Head | Night Watchman | Illinois |
| 89 | Ruth Cleary | 24 | Wife-H | — | Missouri |
| 90 | James Michael | 42 | Head | — | Mt. Lebanon |
| 91 | Sadie Michael | 22 | Daughter | Presser | Missouri |
| 92 | John Michael THIS PERSON | 19 | Son | Chauffeur | Missouri |
| 93 | Mildred Michael | 16 | Daughter | — | Missouri |
| 94 | Mary Michael | 14 | Daughter | — | Missouri |
| 95 | Nicholas Michael | 12 | Son | — | Missouri |
| 96 | Frances Michael | 6 | Daughter | — | Missouri |
| 97 | Charles Halbrook | 44 | Head | Laborer | Missouri |
| 98 | Rose Halbrook | 39 | Wife-H | — | Missouri |
| 99 | Lawrence Halbrook | 20 | Son | Sorter | Missouri |
| 100 | Ruby Halbrook | 17 | Daughter | — | Missouri |
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)