MC
Mary Chambers — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Tipton, Indiana
Our Model Tree links this Mary Chambers across the 1920 and 1930 US Censuses in Tipton, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 13-person household.
Age 18
b. ~1912
Female
Daughter
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Tipton, Indiana |
| Surname | Chambers |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Sales lady |
| Industry | Novelty Store |
| Class of Worker | 4590 |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Salesperson |
| Township / Ward | Cicero Township Part Of |
| Est. Birth Year | ~1912 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Helen Chambers | Daughter | — | 10 | ~1920 |
| Betty Chambers | Daughter | — | 8 | ~1922 |
| Juanita Chambers | Daughter | — | 11 | ~1919 |
| Maxine Knotts | Daughter | — | 20 | ~1910 |
| Martha Chambers | Daughter | — | 14 | ~1916 |
| Mary Chambers | Daughter | — | 18 | ~1912 |
| Frank Chambers | Head | — | 48 | ~1882 |
| Floyd Knotts | Other | — | 31 | ~1899 |
| Carolyn Knotts | Other | — | ~1930 | |
| James Chambers | Son | — | 16 | ~1914 |
| Horace Chambers | Son | — | 13 | ~1917 |
| Frank Chambers | Son | — | 7 | ~1923 |
| Lelia Chambers | Spouse | — | 47 | ~1883 |
Census Appearances
1920
Tipton, Indiana
Daughter, age 8
Tipton, Indiana · implied b. ~1912 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chambers |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Tipton, Indiana
Daughter, age 18
Tipton, Indiana · implied b. ~1912 — 13 household members
| Surname | Chambers |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Sales lady |
| Industry | Novelty Store |
| Class of Worker | 4590 |
| Can Read/Write | Yes |
| 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 Mary Chambers across 2 US Census years (1920 and 1930) in Tipton, Indiana, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Chambers
Daughter · 1930 · age 18 · b. ~1912 · Indiana
★ You are viewing this record
Sibling
Frank Chambers
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Chambers
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maxine Knotts
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Chambers
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Horace Chambers
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Chambers
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Chambers
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Juanita Chambers
Sibling · 1930 · age 11
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 — Tipton, Indiana
Open full size
1930 US Federal Census — Tipton, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel631:0123)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alonzo Burkhart | 74 | Head | Farmer | Indiana |
| 2 | Edna Burkhart | 42 | Daughter | Manager | Illinois |
| 3 | Annie Burkhart | 11 | Daughter | — | Indiana |
| 4 | Lulu Burkhart | 18 | Servant | — | Indiana |
| 5 | Allen Johnson | 37 | Head | Discount | Indiana |
| 6 | Iddie Johnson | 32 | Wife | Mail Carrier | Indiana |
| 7 | Hubert Allen Johnson | 4 | Son | — | Indiana |
| 8 | Martha Ann Johnson | 3 | Daughter | — | Indiana |
| 9 | Allen Jr. Johnson | 1 | Son | — | Indiana |
| 10 | Alice Pratt | 21 | Servant | — | Indiana |
| 11 | Fred Sharp | 56 | Head | — | Indiana |
| 12 | Nettie Sharp | 44 | Wife | Laborer | Indiana |
| 13 | Fred Jr. Sharp | 19 | Son | — | Ohio |
| 14 | Nina Sharp | 17 | Daughter | Clerk | Ohio |
| 15 | Jesse Sharp | 42 | Head | Lineman | Ohio |
| 16 | Nina Sharp | 37 | Wife | — | Indiana |
| 17 | Jesse Sharp | 21 | Head | Cleans | Missouri |
| 18 | Ruth Sharp | 18 | Wife | Part Time Clerk | Indiana |
| 19 | Dorothy Sharp | 1 | Daughter | — | Indiana |
| 20 | Ruth Sharp | 0 | Daughter | Inspects Parts | Indiana |
| 21 | Sumner Sharp | 22 | Son | Laborer | Arkansas |
| 22 | Lucille Sharp | 16 | Wife | — | Indiana |
| 23 | Sarah Sharp | 80 | Mother | — | Indiana |
| 24 | Mary Purth | 70 | Head | — | Indiana |
| 25 | Joe Purth | 30 | Son | Mechanic | Indiana |
| 26 | Frank Chambers | 48 | Head | Car Repairer | Indiana |
| 27 | Lelia Chambers | 47 | Wife | — | Indiana |
| 28 | Mary Chambers THIS PERSON | 18 | Daughter | Sales Lady | Indiana |
| 29 | James Chambers | 16 | Son | Odd Jobs | Indiana |
| 30 | Martha Chambers | 14 | Daughter | — | Indiana |
| 31 | Horace Chambers | 13 | Son | — | Indiana |
| 32 | Juanita Chambers | 11 | Daughter | — | Indiana |
| 33 | Helen Chambers | 10 | Daughter | — | Indiana |
| 34 | Betty Jane Chambers | 8 | Daughter | — | Indiana |
| 35 | Frank Jr. Chambers | 7 | Son | — | Indiana |
| 36 | Floyd Knotts | 31 | Son-in-law | Plumber | Indiana |
| 37 | Maxine Knotts | 20 | Daughter | — | Indiana |
| 38 | Carolyn Knotts | 0 | Gr. Daughter | — | Indiana |
| 39 | Vern Smith | 25 | Head | Clerk | Indiana |
| 40 | Edna Smith | 28 | Wife | — | Indiana |
| 41 | Eugene Smith | 7 | Son | — | Indiana |
| 42 | Armeda Smith | 5 | Daughter | — | Indiana |
| 43 | James Smith | 3 | Son | — | Indiana |
| 44 | Max Smith | 2 | Son | — | Indiana |
| 45 | Laurence Saunders | 33 | Head | Chemist Assistant | Missouri |
| 46 | Versa Saunders | 29 | Wife | — | Indiana |
| 47 | Don W. Saunders | 3 | Son | — | Indiana |
| 48 | Fred Losey | 25 | Head | Taxi Driver | Indiana |
| 49 | Freda Losey | 24 | Wife | Cook | Indiana |
| 50 | Gifford Losey | 7 | Son | — | Indiana |
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)