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Clara Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bay, Michigan
Our Model Tree links this Clara Davis across the 1920, 1930 and 1940 US Censuses in Bay, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 6-person household.
Age 46
b. ~1884
Female
Spouse
Born: Michigan
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Bay, Michigan |
| Surname | Davis |
| Given Name | Clara M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 18 |
| 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 | Bay City |
| Est. Birth Year | ~1884 |
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 1930 census.
| Name | Relation to head | Relative to Clara | Age | Birth yr |
|---|---|---|---|---|
| Florence Davis | Daughter | — | 22 | ~1908 |
| Mildred Davis | Daughter | — | 17 | ~1913 |
| Thomas Davis | Head | — | 48 | ~1882 |
| James Davis | Son | — | 14 | ~1916 |
| Frank Davis | Son | — | 20 | ~1910 |
| Clara Davis | Spouse | — | 46 | ~1884 |
Census Appearances
1920
Bay, Michigan
Spouse, age 36
Bay, Michigan · implied b. ~1884 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Clara |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Bay, Michigan
Spouse, age 46
Bay, Michigan · implied b. ~1884 — 6 household members
| Surname | Davis |
| Given Name | Clara M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 18 |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Bay-County, Michigan
Head, age 56
Bay-County, Michigan · implied b. ~1884 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davies |
| Given Name | Clara |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Widowed |
| Birthplace | Michigan |
| 1935 Residence (City) | Bay City |
| 1935 Residence (County) | Bay |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Clara Davis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Clara Davis
Spouse · 1930 · age 46 · b. ~1884 · Michigan
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Bay, Michigan
Open full size
1930 US Federal Census — Bay, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel974:0922)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Genevieve Bartusevicius | 11 | Daughter | — | Michigan |
| 52 | Victor S Bartusevicius | 8 | Son | — | Michigan |
| 53 | Amelia T Bartusevicius | 1 | Daughter | — | Michigan |
| 54 | Thomas J Davis | 48 | Head | Machinist | Michigan |
| 55 | Clara M Davis THIS PERSON | 46 | Wife | — | Michigan |
| 56 | Florence Davis | 22 | Daughter | Secretary | Michigan |
| 57 | Frank J Davis | 20 | Son | Machinist | Michigan |
| 58 | Mildred A Davis | 17 | Daughter | — | Michigan |
| 59 | James E Davis | 14 | Son | — | Michigan |
| 60 | Frank E Twitchell | 70 | Head | Tally Clerk | Michigan |
| 61 | Charles H Smith | 26 | Head | Machinist | Michigan |
| 62 | Helen G Smith | 20 | Wife | — | Michigan |
| 63 | Sally A Smith | 1 | Daughter | — | Michigan |
| 64 | Frank M Byron | 47 | Head | Moulder | Michigan |
| 65 | Rose N Byron | 49 | Wife | — | Michigan |
| 66 | Margaret A Byron | 20 | Daughter | Teacher | Michigan |
| 67 | Leona T Byron | 19 | Daughter | Secretary | Michigan |
| 68 | Rozella M Byron | 17 | Daughter | — | Michigan |
| 69 | Robert E Byron | 15 | Son | — | Michigan |
| 70 | Francis H Byron | 13 | Son | — | Michigan |
| 71 | Cecelia G Byron | 11 | Daughter | — | Michigan |
| 72 | Walter Cleary | 42 | Head | Horseshoer | New York |
| 73 | Naomi Cleary | 49 | Wife | — | Michigan |
| 74 | Margaret A Cleary | 21 | Daughter | Bookkeeper | Michigan |
| 75 | William R Cleary | 19 | Son | Truck Driver | Michigan |
| 76 | Eleanor M Cleary | 17 | Daughter | — | Michigan |
| 77 | Marie E Cleary | 14 | Daughter | — | Michigan |
| 78 | Jeremiah E Cleary | 7 | Son | — | Michigan |
| 79 | Joseph A Cleary | 5 | Son | — | Michigan |
| 80 | James M Cleary | 8 | Boarder | — | Michigan |
| 81 | Joseph G Rush | 52 | Head | Laborer | Michigan |
| 82 | Mary E Rush | 52 | Wife | — | Michigan |
| 83 | Willie Nevill | 60 | Head | — | New York |
| 84 | Joseph Scarchilli | 44 | Head | Truck Driver | Italy |
| 85 | Ida J Scarchilli | 44 | Wife | — | Michigan |
| 86 | Herbert E Schermerhorn | 70 | Head | Housemover | New York |
| 87 | Franklin Schermerhorn | 35 | Boarder | — | United States |
| 88 | Lloyd De Corte | 32 | Head | Carpet Layer | Michigan |
| 89 | Philomene De Corte | 32 | Wife | — | Michigan |
| 90 | Marion De Corte | 6 | Daughter | — | Michigan |
| 91 | Leo De Corte | 4 | Son | — | Michigan |
| 92 | Geraldine De Corte | 1 | Daughter | — | Michigan |
| 93 | John F Fitzgerald | 60 | Head | Boiler Maker | Michigan |
| 94 | Anna Z Fitzgerald | 60 | Wife | Repairer | Canada-French |
| 95 | Leo A Fitzgerald | 26 | Son | — | New York |
| 96 | Charles F Fitzgerald | 19 | Son | — | Michigan |
| 97 | Laura Mould | 58 | Head | — | New York |
| 98 | Austin W Jewell | 55 | Head | — | Michigan |
| 99 | Matilda Jewell | 47 | Sister | Attendant | Michigan |
| 100 | Vincent Norlock | 39 | Head | Huckster | Michigan |
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)