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Bertha Martin — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Warren, Tennessee
Our Model Tree links this Bertha Martin across the 1910 and 1920 US Censuses in Warren, Tennessee (XGBoost, ~Confirmed) — first a daughter (b.~1905), then head of a 8-person household.
Age 15
b. ~1905
Female
Daughter
Born: Tennessee
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Warren, Tennessee |
| Surname | Martin |
| Given Name | Bertha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Civil District 13 |
| Est. Birth Year | ~1905 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Bertha | Age | Birth yr |
|---|---|---|---|---|
| Melina Martin | Spouse | — | 55 | ~1865 |
| Vernie Martin | Daughter | — | 25 | ~1895 |
| John Martin | Head | — | 67 | ~1853 |
| Everd Martin | Son | — | 24 | ~1896 |
| Edna Martin | Daughter | — | 17 | ~1903 |
| Margie Martin | Daughter | — | 20 | ~1900 |
| Burey Martin | Son | — | 13 | ~1907 |
| Bertha Martin | Daughter | — | 15 | ~1905 |
Census Appearances
1910
Warren, Tennessee
Daughter, age 6
Warren, Tennessee · implied b. ~1904 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Bertha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1920
Warren, Tennessee
Daughter, age 15
Warren, Tennessee · implied b. ~1905 — 8 household members
| Surname | Martin |
| Given Name | Bertha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Bertha Martin across 2 US Census years (1910 and 1920) in Warren, Tennessee, using XGBoost record linkage.
Show:
This person
Anchor record
Bertha Martin
Daughter · 1920 · age 15 · b. ~1905 · Tennessee
★ You are viewing this record
Sibling
Burey Martin
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Martin
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margie Martin
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vernie Martin
Sibling · 1920 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Everd Martin
Sibling · 1920 · age 24
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 — Warren, Tennessee
Open full size
1920 US Federal Census — Warren, Tennessee
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1769unit:0886)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lallie Hale | 37 | Daughter | — | Tennessee |
| 2 | Charlie Crisp | 34 | Head | Farmer | Tennessee |
| 3 | Mattie Crisp | 35 | Wife | — | Tennessee |
| 4 | Denton Crisp | 4 | Son | — | Tennessee |
| 5 | Irving Sparkman | 49 | Head | Farmer | Tennessee |
| 6 | Sarah Sparkman | 49 | Wife | — | Tennessee |
| 7 | Joseph Griffith | 47 | Head | Farmer | Tennessee |
| 8 | George Griffith | 26 | Son | Farmer | Tennessee |
| 9 | Charlie Griffith | 21 | Son | Farmer | Tennessee |
| 10 | Lossie May Griffith | 8 | Daughter | — | Tennessee |
| 11 | O'High Griffith | 19 | Head | Farmer | Tennessee |
| 12 | Eva L. Griffith | 21 | Wife | — | Tennessee |
| 13 | John Martin | 67 | Head | Farmer | Tennessee |
| 14 | Melina Martin | 55 | Wife | — | Tennessee |
| 15 | Everd Martin | 24 | Son | Laborer | Tennessee |
| 16 | Margie Martin | 20 | Daughter | — | Tennessee |
| 17 | Vernie Martin | 25 | Daughter | — | Tennessee |
| 18 | Edna Martin | 17 | Daughter | — | Tennessee |
| 19 | Bertha Martin THIS PERSON | 15 | Daughter | — | Tennessee |
| 20 | Burey Martin | 13 | Son | Laborer | Tennessee |
| 21 | Richard Womack | 45 | Head | Farmer | Tennessee |
| 22 | Dollie Womack | 45 | Wife | — | Tennessee |
| 23 | Shilah Womack | 19 | Son | — | Tennessee |
| 24 | Tracy Womack | 15 | Son | Laborer | Tennessee |
| 25 | Jerry Womack | 10 | Son | Laborer | Tennessee |
| 26 | Aubrey Womack | 4 | Son | — | Tennessee |
| 27 | Lee Harris | 34 | Head | Farmer | Tennessee |
| 28 | Nellie Harris | 44 | Wife | — | Tennessee |
| 29 | Carmack Harris | 17 | Son | Laborer | Tennessee |
| 30 | Ida Harris | 16 | Daughter | — | Tennessee |
| 31 | John Mcknight | 56 | Head | Farmer | Tennessee |
| 32 | Janie Mcknight | 40 | Wife | — | Tennessee |
| 33 | Bowen Mcknight | 8 | Son | — | Tennessee |
| 34 | Thomas Haley | 67 | Head | Farmer | Tennessee |
| 35 | Mary Haley | 67 | Wife | — | Tennessee |
| 36 | Frank Patton | 40 | Head | Farmer | Tennessee |
| 37 | Ida Patton | 42 | Wife | — | Tennessee |
| 38 | Ida Patton | 18 | Son | Laborer | Tennessee |
| 39 | Bennie Patton | 14 | Son | — | Tennessee |
| 40 | Linnie Patton | 4 | Daughter | — | Tennessee |
| 41 | Charley Rhody | 35 | Head | Farmer | Tennessee |
| 42 | Alta Rhody | 28 | Wife | — | Tennessee |
| 43 | Bessie Lee Rhody | 6 | Daughter | — | Tennessee |
| 44 | Earnest Miller | 28 | Head | Farmer | Tennessee |
| 45 | Aggie Miller | 22 | Wife | — | Tennessee |
| 46 | Reuben Miller | 2 | Son | — | Tennessee |
| 47 | Asa Martin | 34 | Head | Teamster | Tennessee |
| 48 | Harrison Nolen | 31 | Partner | Teamster | Tennessee |
| 49 | Thomas Young | 36 | Head | Farmer | Tennessee |
| 50 | Mattie Young | 33 | Wife | — | Tennessee |
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)