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Grace Martin — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Polk, Arkansas
Our Model Tree links this Grace Martin across the 1910 and 1920 US Censuses in Polk, Arkansas (XGBoost, ~Confirmed) — first a daughter (b.~1903), then head of a 10-person household.
Age 17
b. ~1903
Female
Daughter
Born: Arkansas
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Polk, Arkansas |
| Surname | Martin |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Township / Ward | Cedar Township |
| Est. Birth Year | ~1903 |
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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Lewis Martin | Head | — | 42 | ~1878 |
| Lavina Martin | Daughter | — | 15 | ~1905 |
| John Martin | Son | — | 3 | ~1917 |
| Arlina Martin | Daughter | — | 13 | ~1907 |
| Clara Martin | Spouse | — | 37 | ~1883 |
| Amos Martin | Son | — | 6 | ~1914 |
| Grace Martin | Daughter | — | 17 | ~1903 |
| Horace Martin | Son | — | 15 | ~1905 |
| Frank Martin | Son | — | 9 | ~1911 |
| Fay Martin | Daughter | — | ~1920 |
Census Appearances
1910
Polk, Arkansas
Daughter, age 9
Polk, Arkansas · implied b. ~1901 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Grace L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1920
Polk, Arkansas
Daughter, age 17
Polk, Arkansas · implied b. ~1903 — 10 household members
| Surname | Martin |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
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 Grace Martin across 2 US Census years (1910 and 1920) in Polk, Arkansas, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Martin
Daughter · 1920 · age 17 · b. ~1903 · Arkansas
★ You are viewing this record
Sibling
Arlina Martin
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lavina Martin
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Horace Martin
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fay Martin
Sibling · 1920 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Martin
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Martin
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Amos Martin
Sibling · 1920 · age 6
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 — Polk, Arkansas
Open full size
1920 US Federal Census — Polk, Arkansas
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu074unit:1021)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lee Crawford | 32 | Head | Farmer | Arkansas |
| 52 | Erie Crawford | 20 | Wife | — | Arkansas |
| 53 | Raymond Crawford | 7 | Son | — | Arkansas |
| 54 | Herman Crawford | 6 | Son | — | Arkansas |
| 55 | Cleo Crawford | 4 | Daughter | — | Arkansas |
| 56 | Evelin Crawford | 2 | Daughter | — | Arkansas |
| 57 | Lewis Martin | 42 | Head | Farmer | Arkansas |
| 58 | Clara Martin | 37 | Wife | Laborer | Arkansas |
| 59 | Grace Martin THIS PERSON | 17 | Daughter | — | Arkansas |
| 60 | Horace Martin | 15 | Son | Laborer | Arkansas |
| 61 | Lavina Martin | 15 | Daughter | Laborer | Arkansas |
| 62 | Arlina Martin | 13 | Daughter | Laborer | Arkansas |
| 63 | Frank Martin | 9 | Son | Laborer | Arkansas |
| 64 | Amos Martin | 6 | Son | — | Arkansas |
| 65 | John Martin | 3 | Son | — | Arkansas |
| 66 | Fay Martin | 0 | Daughter | — | Arkansas |
| 67 | Jesse Nichols | 45 | Head | Farmer | Arkansas |
| 68 | Pinky Nichols | 32 | Wife | Laborer | Texas |
| 69 | Emma Nichols | 19 | Daughter | Laborer | Arkansas |
| 70 | Belle Nichols | 17 | Daughter | — | Arkansas |
| 71 | Pearl Nichols | 14 | Son | Laborer | Arkansas |
| 72 | Allen Nichols | 11 | Son | Laborer | Arkansas |
| 73 | Roy Nichols | 8 | Son | Laborer | Arkansas |
| 74 | Louise Nichols | 5 | Son | — | Arkansas |
| 75 | Austin Nichols | 30 | Head | Farmer | Texas |
| 76 | Joseph B Nichols | 77 | Father | — | Alabama |
| 77 | Julia A Nichols | 71 | Mother | — | Alabama |
| 78 | Ettie Bobbitt | 38 | Sister | Laborer | Arkansas |
| 79 | William G Bobbitt | 6 | Nephew | — | Arkansas |
| 80 | George Bobbitt | 4 | Nephew | — | Arkansas |
| 81 | John Jacks | 51 | Head | Farmer | Ohio |
| 82 | Jewel Jacks | 24 | Son | Laborer | Arkansas |
| 83 | Joseph W Mccubley | 56 | Head | Farmer | Texas |
| 84 | Ollie Mccubley | 18 | Son | Laborer | Arkansas |
| 85 | Omer Mccubley | 16 | Son | Laborer | Arkansas |
| 86 | John Mccubley | 13 | Son | Laborer | Arkansas |
| 87 | Alonzo Mccubley | 11 | Son | Laborer | Arkansas |
| 88 | James W Rector | 57 | Head | Farmer | Kentucky |
| 89 | Perry E Rector | 25 | Son | Laborer | Indiana |
| 90 | Joseph L Rector | 23 | Son | Laborer | Missouri |
| 91 | Charles B Rector | 19 | Son | Laborer | Missouri |
| 92 | William O Rector | 16 | Son | Laborer | Missouri |
| 93 | George F Bickle | 47 | Head | Farmer | Arkansas |
| 94 | Mattie E Bickle | 30 | Wife | Laborer | Arkansas |
| 95 | Ruby Bickle | 15 | Daughter | Laborer | Arkansas |
| 96 | George J Bickle | 12 | Son | Laborer | Arkansas |
| 97 | Jack H Bickle | 9 | Son | Laborer | Arkansas |
| 98 | Lilly M Bickle | 8 | Daughter | — | Oklahoma |
| 99 | Edward Cromwell | 59 | Head | Farmer | New York |
| 100 | Maude Cromwell | 50 | Wife | Laborer | New York |
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)