MC
Mary Case — 1920 US Census Record
Model Tree available1920 United States Federal Census · Todd, Kentucky
Our Model Tree links this Mary Case across the 1920, 1930 and 1940 US Censuses in Todd, Kentucky (XGBoost, ~Confirmed), with identified parents Mary & Nannie — first a daughter (b.~1908), then head of a 7-person household.
Age 12
b. ~1908
Female
Daughter
Born: Kentucky
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Todd, Kentucky |
| Surname | Case |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Mag Dis 3 Fairview District 3 |
| Est. Birth Year | ~1908 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| John Case | Son | — | 17 | ~1903 |
| Mabel Case | Other | — | 9 | ~1911 |
| William Case | Other | — | 46 | ~1874 |
| Mary Case | Head | — | 54 | ~1866 |
| Mary Case | Daughter | — | 12 | ~1908 |
| Mary Case | Spouse | — | 46 | ~1874 |
| Lucian Case | Son | — | 13 | ~1907 |
Census Appearances
1920
Todd, Kentucky
Daughter, age 12
Todd, Kentucky · implied b. ~1908 — 7 household members
| Surname | Case |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Todd, Kentucky
Daughter, age 23
Todd, Kentucky · implied b. ~1907 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Case |
| Given Name | Myrtle J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Todd-County, Kentucky
Daughter, age 33
Todd-County, Kentucky · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Case |
| Given Name | Myrtle |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag. Dist #3 |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 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 Mary Case across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Case (~0.92 confidence) and mother Nannie Case (~0.92 confidence) and father Nick Case (~0.92 confidence) and mother Mary Case (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Case
b. ~1866
Source mother
● Household
· direct · ~0.92
Mother
Nannie Case
b. ~1872
Source mother
● Household
· direct · ~0.92
Father
Nick Case
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Mary Case
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Case
Daughter · 1920 · age 12 · b. ~1908 · Kentucky
★ You are viewing this record
Sibling
Lucian Case
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Case
Sibling · 1920 · age 17
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
1920 US Federal Census — Todd, Kentucky
Open full size
1920 US Federal Census — Todd, Kentucky
Page Contents
34 people indexed on this census page (ia:1920:14thcensusofpopu599unit:0353)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Irene | 1 | Daughter | — | Kentucky |
| 52 | Walter B Boyd | 50 | Head | Farmer | Kentucky |
| 53 | Susan Boyd | 45 | Wife | — | Kentucky |
| 54 | John Boyd | 22 | Son | — | Kentucky |
| 55 | Stanley Boyd | 20 | Son | Farmer | Kentucky |
| 56 | Allie Boyd | 13 | Daughter | — | Kentucky |
| 57 | William Boyd | 5 | Son | — | Kentucky |
| 58 | Mary N Case | 54 | Head | Farmer | Kentucky |
| 59 | Mary B Case | 46 | Wife | — | Kentucky |
| 60 | John B Case | 17 | Son | Laborer | Kentucky |
| 61 | Lucian Case | 13 | Son | — | Kentucky |
| 62 | Mary Case THIS PERSON | 12 | Daughter | — | Kentucky |
| 63 | William Case | 46 | Brother | Farmer | Kentucky |
| 64 | Mabel Case | 9 | Sister in law | — | Kentucky |
| 65 | Charles Keeling | 22 | Head | Farmer | Kentucky |
| 66 | Dora Keeling | 22 | Wife | — | Kentucky |
| 67 | Ellis Harris | 25 | Head | Farmer | Kentucky |
| 68 | Mattie Harris | 25 | Wife | — | Kentucky |
| 69 | John W Harris | 4 | Son | — | Kentucky |
| 70 | Mary Harris | 2 | Daughter | — | Kentucky |
| 71 | William Harris | 25 | Head | Farmer | Kentucky |
| 72 | Ida Harris | 19 | Wife | — | Kentucky |
| 73 | Mary Riffe | 32 | Boarder | Farmer | Kentucky |
| 74 | Byrd Pruitt | 67 | Head | Farmer | Kentucky |
| 75 | Martha May Pruitt | 22 | Wife | — | Kentucky |
| 76 | Taylor Pruitt | 21 | Nephew | Farmer | Kentucky |
| 77 | Charles H Pruitt | 19 | Nephew | Laborer | Kentucky |
| 78 | Louis J Pruitt | 17 | Nephew | — | Kentucky |
| 79 | James G Pruitt | 8 | Nephew | — | Kentucky |
| 80 | Mary F Pruitt | 6 | Niece | — | Kentucky |
| 81 | Henry H Sneed | 69 | Head | Farmer | Kentucky |
| 82 | Alice M Sneed | 61 | Wife | — | Kentucky |
| 83 | Lany Sneed | 21 | Son | Farmer | Kentucky |
| 84 | Sanyard Sneed | 18 | Son | — | Kentucky |
Pedigree Summary
Mary + 2 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)