MR
Mary Robertson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Escambia, Alabama
Our Model Tree links this Mary Robertson across the 1910 and 1920 US Censuses in Escambia, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 9-person household.
Age 11
b. ~1909
Female
Daughter
Born: Alabama
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Escambia, Alabama |
| Surname | Robertson |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Foshee Ala |
| Est. Birth Year | ~1909 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Robertson | Daughter | — | 11 | ~1909 |
| Nannie Robertson | Daughter | — | 15 | ~1905 |
| William Robertson | Head | — | 41 | ~1879 |
| John Robertson | Son | — | 3 | ~1917 |
| Hugh Robertson | Son | — | 13 | ~1907 |
| Herbert Robertson | Son | — | 9 | ~1911 |
| James Robertson | Son | — | 18 | ~1902 |
| Mirl Robertson | Son | — | 7 | ~1913 |
| Dora Robertson | Spouse | — | 44 | ~1876 |
Census Appearances
1910
Escambia, Alabama
Daughter, age 2
Escambia, Alabama · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robertson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1920
Escambia, Alabama
Daughter, age 11
Escambia, Alabama · implied b. ~1909 — 9 household members
| Surname | Robertson |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Robertson across 2 US Census years (1910 and 1920) in Escambia, Alabama, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Robertson
Daughter · 1920 · age 11 · b. ~1909 · Alabama
★ You are viewing this record
Sibling
James Robertson
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Robertson
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mirl Robertson
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Robertson
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hugh Robertson
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nannie Robertson
Sibling · 1920 · age 15
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 — Escambia, Alabama
Open full size
1920 US Federal Census — Escambia, Alabama
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu13unit:0336)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Beatrice Hammas | 9 | Daughter | — | Alabama |
| 52 | Ernestine Hammas | 4 | Daughter | — | Alabama |
| 53 | Muriel Hammas | 2 | Daughter | — | Alabama |
| 54 | Charlie Stiley | 49 | Head | Farmer | Alabama |
| 55 | Barl Stiley | 40 | Wife | — | Alabama |
| 56 | James A. Stiley | 21 | Step son | — | Alabama |
| 57 | George Hunter | 33 | Head | Laborer | Alabama |
| 58 | Mary Hunter | 29 | Wife | — | Alabama |
| 59 | Bealie Hunter | 11 | Daughter | — | Alabama |
| 60 | George Hunter | 9 | Son | — | Alabama |
| 61 | Pearl Hunter | 4 | Daughter | — | Alabama |
| 62 | Mack Abner | 33 | Boarder | Laborer | Alabama |
| 63 | Dave Cushon | 25 | Head | Laborer | Alabama |
| 64 | Sallie Cushon | 22 | Wife | — | Alabama |
| 65 | Jessie Cushon | 1 | Daughter | — | Alabama |
| 66 | George Porter | 28 | Head | Laborer | Alabama |
| 67 | Georgia Porter | 19 | Wife | — | Alabama |
| 68 | George Porter | 3 | Son | — | Alabama |
| 69 | Bertha Porter | 1 | Daughter | — | Alabama |
| 70 | Lee Johnson | 38 | Head | Foreman | Alabama |
| 71 | Cassie Johnson | 33 | Wife | — | Alabama |
| 72 | Leroy Johnson | 12 | Son | — | Alabama |
| 73 | Howard Johnson | 1 | Son | — | Alabama |
| 74 | Sam E. Edge | 31 | Head | Engineer | Alabama |
| 75 | Carrie Edge | 25 | Wife | — | Alabama |
| 76 | Crawford Scrogins | 8 | Step son | — | Alabama |
| 77 | Jesse G. Hammac | 47 | Head | Laborer | Alabama |
| 78 | Stella Hammac | 23 | Daughter | — | Alabama |
| 79 | Norvie Hammac | 17 | Son | — | Alabama |
| 80 | Jessie Hammac | 13 | Daughter | — | Alabama |
| 81 | Herb Hammac | 15 | Son | — | Alabama |
| 82 | Aubrey Hammac | 11 | Son | — | Alabama |
| 83 | Maggie Hammac | 8 | Daughter | — | Alabama |
| 84 | Edward Morris | 20 | Head | Laborer | Alabama |
| 85 | Ella Morris | 45 | Mother | — | Alabama |
| 86 | Kathleen Morris | 5 | Granddaughter | — | Alabama |
| 87 | Neal Hammac | 28 | Boarder | Laborer | Alabama |
| 88 | William H. Robertson | 41 | Head | Farmer | Alabama |
| 89 | Dora H. Robertson | 44 | Wife | — | Alabama |
| 90 | James F. Robertson | 18 | Son | Fireman | Alabama |
| 91 | Nannie P. Robertson | 15 | Daughter | — | Alabama |
| 92 | Hugh L. Robertson | 13 | Son | — | Alabama |
| 93 | Mary A. Robertson THIS PERSON | 11 | Daughter | — | Alabama |
| 94 | Herbert Robertson | 9 | Son | — | Alabama |
| 95 | Mirl H. Robertson | 7 | Son | — | Alabama |
| 96 | John H. Robertson | 3 | Son | — | Alabama |
| 97 | Joseph H. Odom | 46 | Head | Merchant | Alabama |
| 98 | Jessie Odom | 45 | Wife | — | Alabama |
| 99 | Mayback Odom | 22 | Son | — | Alabama |
| 100 | Rufus Odom | 17 | Son | — | Alabama |
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)