MJ
Mamie Johnson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Leflore, Mississippi
Our Model Tree links this Mamie Johnson across the 1920 and 1930 US Censuses in Leflore, Mississippi (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 10-person household.
Age 9
b. ~1911
Female
Daughter
Born: Mississippi
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Leflore, Mississippi |
| Surname | Johnson |
| Given Name | Mamie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Additional Details | |
| Speaks English | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Est. Birth Year | ~1911 |
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 Mamie | Age | Birth yr |
|---|---|---|---|---|
| Mary Johnson | Daughter | — | 13 | ~1907 |
| Bertha Johnson | Daughter | — | 10 | ~1910 |
| Ruby Johnson | Daughter | — | 4 | ~1916 |
| Mamie Johnson | Daughter | — | 9 | ~1911 |
| Beatric Johnson | Daughter | — | 15 | ~1905 |
| Ezekiel Johnson | Head | — | 42 | ~1878 |
| Arrie Johnson | Son | — | 1 | ~1919 |
| Allen Johnson | Son | — | 12 | ~1908 |
| Freddie Johnson | Son | — | 18 | ~1902 |
| Dora Johnson | Spouse | — | 38 | ~1882 |
Census Appearances
1920
Leflore, Mississippi
Daughter, age 9
Leflore, Mississippi · implied b. ~1911 — 10 household members
| Surname | Johnson |
| Given Name | Mamie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Speaks English | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1930
Sunflower, Mississippi
Daughter, age 19
Sunflower, Mississippi · implied b. ~1911 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Mammie B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Can Read/Write | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Mamie Johnson across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mamie Johnson
Daughter · 1920 · age 9 · b. ~1911 · Mississippi
★ You are viewing this record
Sibling
Allen Johnson
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Johnson
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Freddie Johnson
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arrie Johnson
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Johnson
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatric Johnson
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bertha Johnson
Sibling · 1920 · age 10
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 — Leflore, Mississippi
Open full size
1920 US Federal Census — Leflore, Mississippi
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu884unit:0051)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Walter Hickok | 41 | Head | — | Mississippi |
| 52 | Beulah Hickok | 36 | Wife | — | Mississippi |
| 53 | Joe Finley | 32 | Head | — | Mississippi |
| 54 | Alice Finley | 28 | Wife | — | Mississippi |
| 55 | Joe Jr. Finley | 1 | Son | — | Mississippi |
| 56 | E. M. Finley | 0 | Son | — | Mississippi |
| 57 | S. M. Finley | 2 | Son | — | Mississippi |
| 58 | John Lee | 24 | Head | Farmer | Mississippi |
| 59 | Carry Lee | 21 | Wife | — | Mississippi |
| 60 | L. A. Williams | 14 | Step son | Laborer | Mississippi |
| 61 | Jack Beckwith | 13 | Step son | Laborer | Mississippi |
| 62 | Lilly Lee | 29 | Step daughter | — | Mississippi |
| 63 | Tommy Lee | 20 | Step daughter | — | Mississippi |
| 64 | Marie Lee | 11 | Niece | — | Mississippi |
| 65 | Wesley Lee | 5 | Nephew | — | Mississippi |
| 66 | William Lee | 4 | Nephew | — | Mississippi |
| 67 | Rosie Gunter | 6 | Niece | — | Mississippi |
| 68 | G. W. Lee | 55 | Head | Farmer | Mississippi |
| 69 | Annie Lee | 34 | Wife | — | Mississippi |
| 70 | Mary Lee | 14 | Daughter | — | Mississippi |
| 71 | Will Snare | 29 | Head | — | Mississippi |
| 72 | Clara Snare | 25 | Wife | — | Mississippi |
| 73 | Mary Snare | 3 | Daughter | — | Mississippi |
| 74 | Annie Snare | 1 | Daughter | — | Mississippi |
| 75 | Willie Snare | 27 | Cousin | — | Mississippi |
| 76 | Jack James | 37 | Head | Farmer | Mississippi |
| 77 | Ida James | 31 | Wife | — | Mississippi |
| 78 | Willie James | 12 | Son | — | Mississippi |
| 79 | Rufus James | 11 | Son | — | Mississippi |
| 80 | Jack James | 9 | Son | — | Mississippi |
| 81 | Sam James | 8 | Son | — | Mississippi |
| 82 | T. S. James | 3 | Son | — | Mississippi |
| 83 | Hattie James | 48 | Head | Farmer | Mississippi |
| 84 | George Smith | 6 | Nephew | — | Mississippi |
| 85 | George Collins | 17 | Boarder | Laborer | Mississippi |
| 86 | Ezekiel Johnson | 42 | Head | Farmer | Mississippi |
| 87 | Dora Johnson | 38 | Wife | — | Mississippi |
| 88 | Freddie Johnson | 18 | Son | — | Mississippi |
| 89 | Beatric Johnson | 15 | Daughter | — | Mississippi |
| 90 | Mary L. Johnson | 13 | Daughter | — | Mississippi |
| 91 | Allen Johnson | 12 | Son | — | Mississippi |
| 92 | Bertha Johnson | 10 | Daughter | — | Mississippi |
| 93 | Mamie Johnson THIS PERSON | 9 | Daughter | — | Mississippi |
| 94 | Ruby Johnson | 4 | Daughter | — | Mississippi |
| 95 | Arrie Johnson | 1 | Son | — | Mississippi |
| 96 | William Bradley | 33 | Head | Farmer | Mississippi |
| 97 | Susie Bradley | 28 | Wife | — | Mississippi |
| 98 | Willie Bradley | 4 | Son | — | Mississippi |
| 99 | Harrison Allen | 30 | Head | Farmer | Louisiana |
| 100 | Mamie Allen | 23 | Wife | — | Mississippi |
Related Census Records
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)