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Harry Mitchell — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Clair, Michigan
Our Model Tree links this Harry Mitchell across the 1920 and 1930 US Censuses in St Clair, Michigan (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 10-person household.
Age 10
b. ~1920
Male
Son
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Clair, Michigan |
| Surname | Mitchell |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Port Huron City |
| Est. Birth Year | ~1920 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| James Mitchell | Head | — | 47 | ~1883 |
| Clara Fuller | Other | — | 17 | ~1913 |
| Kenneth Mitchell | Son | — | 12 | ~1918 |
| Irene Mitchell | Daughter | — | 21 | ~1909 |
| Harry Mitchell | Son | — | 10 | ~1920 |
| Robert Mitchell | Son | — | 19 | ~1911 |
| Ronald Mitchell | Son | — | 8 | ~1922 |
| Elmer Mitchell | Son | — | 15 | ~1915 |
| Dorothy Mitchell | Daughter | — | 17 | ~1913 |
| Isabelle Mitchell | Spouse | — | 42 | ~1888 |
Census Appearances
1920
St Clair, …
Son, age
St Clair, Michigan · implied b. ~1920 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
St Clair, …
Son, age 10
St Clair, Michigan · implied b. ~1920 — 10 household members
| Surname | Mitchell |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Harry Mitchell across 2 US Census years (1920 and 1930) in St Clair, Michigan, using XGBoost record linkage.
Show:
This person
Anchor record
Harry Mitchell
Son · 1930 · age 10 · b. ~1920 · Michigan
★ You are viewing this record
Sibling
Elmer Mitchell
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Mitchell
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Mitchell
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Mitchell
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ronald Mitchell
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Mitchell
Sibling · 1930 · age 19
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 Clair, Michigan
Open full size
1930 US Federal Census — St Clair, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1025:0395)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur J. Wilson | 30 | Head | Barber | Michigan |
| 2 | Beulah H. Wilson | 29 | Wife | — | Michigan |
| 3 | Humphrey John M. Wilson | 25 | Lodger | Stenographer | Michigan |
| 4 | James Mitchell | 47 | Head | Carpenter | Michigan |
| 5 | Isabelle M. Mitchell | 42 | Wife | — | Michigan |
| 6 | Irene M. Mitchell | 21 | Daughter | Machine Operator | Michigan |
| 7 | Robert J. Mitchell | 19 | Son | Helper | Michigan |
| 8 | Dorothy Mitchell | 17 | Daughter | Grocery Clerk | Michigan |
| 9 | Elmer Mitchell | 15 | Son | — | Michigan |
| 10 | Kenneth Mitchell | 12 | Son | — | Michigan |
| 11 | Harry Mitchell THIS PERSON | 10 | Son | — | Michigan |
| 12 | Ronald Mitchell | 8 | Son | — | Michigan |
| 13 | Clara M. Fuller | 17 | Niece | Machine Operator | Michigan |
| 14 | Harold J. Halstead | 28 | Head | Fireman | Michigan |
| 15 | Lenore E. Halstead | 27 | Wife | — | Michigan |
| 16 | Marion J. Halstead | 3 | Daughter | — | Michigan |
| 17 | Marjorie J. Halstead | 0 | Daughter | — | Michigan |
| 18 | Robert J. Reed | 40 | Head | Of Construct | North Dakota |
| 19 | Edith B. Reed | 34 | Wife | — | Illinois |
| 20 | Waldo W. Kucholtz | 26 | Head | Printer | Michigan |
| 21 | Dorothy E. Kucholtz | 21 | Wife | — | Michigan |
| 22 | Harry W. Kucholtz | 1 | Daughter | — | Michigan |
| 23 | George Pruitt | 54 | Head | Engineer | Michigan |
| 24 | Ruby B. Pruitt | 26 | Wife | — | Michigan |
| 25 | Yvonne Pruitt | 5 | Daughter | — | Michigan |
| 26 | George Jr. Pruitt | 3 | Son | — | Michigan |
| 27 | Charles Pruitt | 49 | Head | Electrical Engineer | Michigan |
| 28 | Anna M. Pruitt | 50 | Wife | — | Michigan |
| 29 | Charles G. Pruitt | 22 | Son | Truck Driver | Michigan |
| 30 | Harold W. Pruitt | 13 | Son | — | Michigan |
| 31 | Robert Pruitt | 8 | Son | — | Michigan |
| 32 | Anna L. Nuss | 41 | Boarder | Housekeeper | Germany |
| 33 | Earl L. Patterson | 42 | Head | Electrical Engineer | Michigan |
| 34 | Hazel L. Patterson | 34 | Wife | — | Tennessee |
| 35 | Floradine Patterson | 14 | Daughter | — | Tennessee |
| 36 | Leora D. Patterson | 12 | Son | — | Michigan |
| 37 | Richard G. Patterson | 6 | Son | — | Michigan |
| 38 | John C. Proutt | 52 | Head | Superintendent | Michigan |
| 39 | Lois H. Proutt | 46 | Wife | Rodman | England |
| 40 | August Sorensen | 43 | Head | Electrician | Denmark |
| 41 | Carrie C. Sorensen | 36 | Wife | — | Illinois |
| 42 | Betty J. Sorensen | 7 | Daughter | — | Michigan |
| 43 | Alice L. Sorensen | 5 | Daughter | — | Michigan |
| 44 | Patricia K. Sorensen | 3 | Daughter | — | Michigan |
| 45 | Harry W. Stewart | 34 | Head | Distributor | Michigan |
| 46 | Georgiana E. Stewart | 31 | Wife | Saleslady | Michigan |
| 47 | Gottlieber Jackel | 29 | Head | Car Inspector | Germany |
| 48 | Evelyn L. Jackel | 20 | Wife | — | Michigan |
| 49 | Wm. L. Washburn | 44 | Head | Conductor | Michigan |
| 50 | Olive K. Washburn | 48 | Wife | — | England |
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)