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John Brown — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Luce, Michigan
Our Model Tree links this John Brown across the 1900, 1910, 1920 and 1930 US Censuses in Luce, Michigan (XGBoost, ~Confirmed) — first a head (b.~1864), then head of a 4-person household.
Age 66
b. ~1864
Male
Head
Born: Indiana
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Luce, Michigan |
| Surname | Brown |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 38 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Superintendent |
| Industry | Institution |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | No |
| Radio Set | R |
| Veteran | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Superintendent |
| Township / Ward | Pentland Township |
| Est. Birth Year | ~1864 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Aloha Herr | Daughter | — | 12 | ~1918 |
| Frances Brown | Daughter | — | 22 | ~1908 |
| John Brown | Head | — | 66 | ~1864 |
| Jeanette Brown | Other | — | 53 | ~1877 |
Census Appearances
1900
Luce, Michigan
Other, age 37
Luce, Michigan · implied b. ~1863 — 42 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | John |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Indiana |
| Birth Month | May |
| Birth Year | 1863 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Station. Engineer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1910
Luce, Michigan
Head, age 47
Luce, Michigan · implied b. ~1863
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Brown |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Indiana |
| Years Married | 8 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | engineer |
| Industry | hospital |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Luce, Michigan
Head, age 56
Luce, Michigan · implied b. ~1864 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Electrical Engineer |
| Industry | Hospital |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Luce, Michigan
Head, age 66
Luce, Michigan · implied b. ~1864 — 4 household members
| Surname | Brown |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 38 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Superintendent |
| Industry | Institution |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | No |
| Radio Set | R |
| Veteran | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Brown across 4 US Census years (1900, 1910, 1920 and 1930) in Luce, Michigan, using XGBoost record linkage.
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This person
Anchor record
John Brown
Head · 1930 · age 66 · b. ~1864 · Michigan
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Luce, Michigan
Open full size
1930 US Federal Census — Luce, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1008:0117)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James D. Redwine | 54 | Head | Doctor | North Carolina |
| 2 | Irene G. Redwine | 25 | Wife-H | — | Virginia |
| 3 | Jack Redwine | 10 | Son | — | Michigan |
| 4 | John Brown THIS PERSON | 66 | Head | Superintendent | Indiana |
| 5 | Jeanette Brown | 53 | Wife-H | — | Michigan |
| 6 | Frances Brown | 22 | Daughter | — | Michigan |
| 7 | Aloha Herr | 12 | Daughter | — | Michigan |
| 8 | Earl Campbell | 52 | Head | Doctor | Michigan |
| 9 | Maude Campbell | 49 | Wife-H | — | Michigan |
| 10 | Elizabeth Campbell | 22 | Daughter | — | Michigan |
| 11 | Robert Campbell | 17 | Son | — | Michigan |
| 12 | Margaret Campbell | 14 | Daughter | — | Michigan |
| 13 | Edith Striker | 23 | Employee | Stenographer | Michigan |
| 14 | Thelma Bryce | 23 | Employee | Stenographer | Michigan |
| 15 | Alice Cairns | 31 | Employee | Clerk-Typist | England |
| 16 | John Newman | 34 | Employee | Attendant | Illinois |
| 17 | Beulah Newman | 22 | Employee | Attendant | Michigan |
| 18 | Bertha Russell | 38 | Employee | Office Clerk | Michigan |
| 19 | Eva Potter | 36 | Employee | Secretary | Michigan |
| 20 | Phyllis Evans | 46 | Employee | Office Clerk | Michigan |
| 21 | Lillie Harris | 39 | Employee | Assistant Cook | Michigan |
| 22 | Sarah Gregg | 49 | Employee | Housekeeper | Canada-English |
| 23 | Gertrude Hanson | 37 | Employee | Housemaid | Michigan |
| 24 | Grace Pelletier | 17 | Employee | Housemaid | Michigan |
| 25 | Ola Anderson | 25 | Employee | Waitress | Iowa |
| 26 | Ida Wise | 37 | Employee | Attendant | Michigan |
| 27 | Frances Mcnally | 22 | Employee | Attendant | Michigan |
| 28 | Alice Morrissey | 20 | Employee | Attendant | Michigan |
| 29 | Evelyn Morrissey | 26 | Employee | Attendant | Michigan |
| 30 | Isabelle Morrissey | 23 | Employee | Attendant | Michigan |
| 31 | Ida Tals | 20 | Employee | Attendant | Michigan |
| 32 | Bernice Mcalpine | 19 | Employee | Attendant | Michigan |
| 33 | Elizabeth Finley | 18 | Employee | Attendant | Michigan |
| 34 | Marion Baker | 20 | Employee | Attendant | Michigan |
| 35 | Iva Burdick | 17 | Employee | Attendant | Michigan |
| 36 | Lucile Mcgregor | 41 | Employee | Attendant | Minnesota |
| 37 | Elizabeth Phillips | 32 | Employee | Attendant | Michigan |
| 38 | Alvah Phillips | 30 | Employee | Attendant | Michigan |
| 39 | Alice Newman | 21 | Employee | Attendant | Illinois |
| 40 | Drusilla Newman | 18 | Employee | Attendant | Michigan |
| 41 | Wilma Lansery | 24 | Employee | Attendant | Michigan |
| 42 | Alice Henry | 21 | Employee | Attendant | Michigan |
| 43 | Edith Underwood | 17 | Employee | Attendant | Michigan |
| 44 | Ethel Fitzpatrick | 23 | Employee | Attendant | Michigan |
| 45 | Grace Fitzpatrick | 21 | Employee | Clerk-Typist | Michigan |
| 46 | Effie Burns | 44 | Employee | Attendant | Michigan |
| 47 | Ida Mack | 20 | Employee | Attendant | Michigan |
| 48 | Hilda Hill | 20 | Employee | Attendant | Michigan |
| 49 | Mary Cooper | 27 | Employee | Attendant | Michigan |
| 50 | Doris Parker | 20 | Employee | Attendant | Michigan |
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)