AB
Ada Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mackinac-County, Michigan
Our Model Tree links this Ada Brown across the 1930 and 1940 US Censuses in Mackinac-County, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 6-person household.
Age 39
b. ~1901
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mackinac-County, Michigan |
| Surname | Brown |
| Given Name | Ada B |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mackinac |
| 1935 Residence (County) | Mich |
| Additional Details | |
| Highest Grade | No 8 |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | St Ignace Twp |
| Est. Birth Year | ~1901 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ada | Age | Birth yr |
|---|---|---|---|---|
| Lucille Brown | Daughter | — | 17 | ~1923 |
| Cale Brown | Head | — | 42 | ~1898 |
| Gerald Brown | Son | — | 21 | ~1919 |
| Claude Brown | Son | — | 23 | ~1917 |
| Teddy Brown | Son | — | 19 | ~1921 |
| Ada Brown | Spouse | — | 39 | ~1901 |
Census Appearances
1930
Mackinac, Michigan
Other, age 30
Mackinac, Michigan · implied b. ~1900 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Ada B. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 17 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Mackinac-County, Michigan
Spouse, age 39
Mackinac-County, Michigan · implied b. ~1901 — 6 household members
| Surname | Brown |
| Given Name | Ada B |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mackinac |
| 1935 Residence (County) | Mich |
| Highest Grade | No 8 |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Ada Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ada Brown
Spouse · 1940 · age 39 · b. ~1901 · Michigan
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Mackinac-County, Michigan
Open full size
1940 US Federal Census — Mackinac-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01781-00497)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Simmons | 66 | Head | Own Timber | Minn |
| 2 | Nellie E. Fischer | 51 | Head | Hotel Mng. | Ohio |
| 3 | Eugene W Hammer | 26 | Head | Radio Mfg. | Ohio |
| 4 | Mary R Hammer | 21 | Wife | — | Ohio |
| 5 | Robert W Stewart | 16 | Brother-in-law | — | Ohio |
| 6 | Donald R Stewart | 14 | Brother-in-law | — | Ohio |
| 7 | Paul R Stewart | 13 | Brother-in-law | — | Ohio |
| 8 | Joseph H Hammers | 47 | Head | High. Imp. | Mich |
| 9 | Bertha B Hammers | 35 | Wife | — | Mich |
| 10 | Dale W Hammers | 19 | Son | — | Mich |
| 11 | Dean J Hammers | 16 | Son | — | Mich |
| 12 | Lloyd L Hammers | 13 | Son | — | Mich |
| 13 | Eugene H Hammers | 4 | Son | — | Mich |
| 14 | Victor R Kalbfleisch | 62 | Head | — | Canada Eng |
| 15 | Leonard I Woodard | 30 | Head | Comm. Fishing | Mich |
| 16 | Bruce B Woodard | 25 | Brother | Wholesale Fish | Mich |
| 17 | Daniel W Latour | 34 | Head | — | Mich |
| 18 | Mary E Latour | 40 | Wife | — | Mich |
| 19 | Earl J Latour | 23 | Brother | Lumbering Pulp | Mich |
| 20 | Victor Kangas | 52 | Head | General Mdse | Mich |
| 21 | William U. Deeds | 67 | Head | — | Mich |
| 22 | Thomas E Scott | 77 | Head | — | Canada Eng |
| 23 | Hazel Knutt | 48 | Servant | House Keeper | Canada Eng |
| 24 | Anton Toikala | 64 | Head | Timber Cutter | Finland |
| 25 | William H Mcewer | 47 | Head | — | Canada Eng |
| 26 | Phyllis A Mcewer | 39 | Wife | — | Mich |
| 27 | William F Jr Mcewer | 14 | Son | — | Mich |
| 28 | Benson A Wiggins | 40 | Head | Mich. Liq. Com. | Mich |
| 29 | Lulu M Wiggins | 38 | Wife | — | Ky |
| 30 | Eloise L Wiggins | 17 | Daughter | — | Mich |
| 31 | Benson A Jr Wiggins | 15 | Son | — | Mich |
| 32 | Darlene J Wiggins | 9 | Daughter | — | Mich |
| 33 | Gerald E Wiggins | 4 | Son | — | Mich |
| 34 | Cale R Brown | 42 | Head | Lumbering | Kentucky |
| 35 | Ada B Brown THIS PERSON | 39 | Wife | — | Kentucky |
| 36 | Claude R Brown | 23 | Son | Lumbering Woods | Mich |
| 37 | Gerald C Brown | 21 | Son | Road Const. | Penn |
| 38 | Teddy D Brown | 19 | Son | Tech. Stud. Imp. | Mich |
| 39 | Lucille B Brown | 17 | Daughter | — | Mich |
| 40 | Hiram Branham | 31 | Head | Road Const. | Kentucky |
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)