MS
Mary Simon — 1920 US Census Record
Model Tree available1920 United States Federal Census · Lee, South Carolina
Our Model Tree links this Mary Simon across the 1920, 1930 and 1940 US Censuses in Lee, South Carolina (XGBoost, ~Confirmed), with identified parents Jackson & Sara — first a daughter (b.~1920), then head of a 5-person household.
Age 0
b. ~1920
Female
Daughter
Born: South Carolina
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Lee, South Carolina |
| Surname | Simon |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | none |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Mt Clio Township |
| Est. Birth Year | ~1920 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Jessie Simon | Son | — | 3 | ~1917 |
| Sara Simon | Spouse | — | 25 | ~1895 |
| Mary Simon | Daughter | — | ~1920 | |
| Mable Simon | Daughter | — | 5 | ~1915 |
| Jackson Simon | Head | — | 29 | ~1891 |
Census Appearances
1920
Lee, South …
Daughter, age
Lee, South Carolina · implied b. ~1920 — 5 household members
| Surname | Simon |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Lee, South …
Daughter, age 10
Lee, South Carolina · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simons |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
Spouse, age 19
Lee-County, South Carolina · implied b. ~1921 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simons |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Lee |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 Simon across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Jackson Simon (~0.92 confidence) and mother Sara Simon (~0.92 confidence) and father Jeremiah Simons (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jackson Simon
b. ~1891
Source father
● Household
· direct · ~0.92
Mother
Sara Simon
b. ~1895
Source mother
● Household
· direct · ~0.92
Father
Jeremiah Simons
b. ~1896
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Simon
Daughter · 1920 · age 0 · b. ~1920 · South Carolina
★ You are viewing this record
Sibling
Jessie Simon
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mable Simon
Sibling · 1920 · age 5
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 — Lee, South Carolina
Open full size
1920 US Federal Census — Lee, South Carolina
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1701unit:0979)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Blinder Boyd | 47 | Wife | None | South Carolina |
| 52 | Emma Boyd | 13 | Step Daughter | None | South Carolina |
| 53 | Rosenee Boyd | 8 | Step Daughter | None | South Carolina |
| 54 | Viney Boyd | 4 | Step Daughter | None | South Carolina |
| 55 | Incielee C. Boyd | 3 | Step Son | None | South Carolina |
| 56 | Cubit Jackson | 55 | Head | Farmer | South Carolina |
| 57 | Maggie Jackson | 50 | Wife | Nurse | South Carolina |
| 58 | Harrison Jackson | 83 | Head | Farmer | South Carolina |
| 59 | Agnes Jackson | 79 | Wife | None | South Carolina |
| 60 | Linton Jackson | 13 | Grand Son | None | South Carolina |
| 61 | Johnnie Slater | 25 | Head | Farmer | South Carolina |
| 62 | Jamie Slater | 23 | Wife | None | South Carolina |
| 63 | Sallie Slater | 2 | Daughter | None | South Carolina |
| 64 | Elijah Pierson | 45 | Head | Farming | South Carolina |
| 65 | Eva Pierson | 35 | Wife | None | South Carolina |
| 66 | Frank Pierson | 16 | Son | None | South Carolina |
| 67 | Willermee Pierson | 2 | Daughter | None | South Carolina |
| 68 | Louise Pierson | 20 | Wife | None | South Carolina |
| 69 | Cubit Simons | 65 | Head | Farmer | South Carolina |
| 70 | Munder Simons | 60 | Wife | None | South Carolina |
| 71 | Ella Simons | 23 | Daughter | Cook | South Carolina |
| 72 | Gloria Simons | 22 | Daughter | None | South Carolina |
| 73 | Jackson Simons | 21 | Son | None | South Carolina |
| 74 | Julia Simons | 16 | Daughter | None | South Carolina |
| 75 | Munder Simons | 7 | Grand Daughter | None | South Carolina |
| 76 | Jackson Simon | 29 | Head | Farmer | South Carolina |
| 77 | Sara Simon | 25 | Wife | None | South Carolina |
| 78 | Mable Simon | 5 | Daughter | None | South Carolina |
| 79 | Jessie Simon | 3 | Son | None | South Carolina |
| 80 | Mary Simon THIS PERSON | 0 | Daughter | None | South Carolina |
| 81 | Rubin Dowel | 28 | Head | Farmer | South Carolina |
| 82 | Mary Dowel | 25 | Wife | None | South Carolina |
| 83 | Sam Dowel | 7 | Son | None | South Carolina |
| 84 | Mable Dowel | 4 | Daughter | None | South Carolina |
| 85 | John Dowel | 21 | Head | Farmer | South Carolina |
| 86 | Linder Dowel | 20 | Wife | None | South Carolina |
| 87 | Lillie B. Dowel | 0 | Daughter | None | South Carolina |
| 88 | Jerry Ramsey | 20 | Head | Laborer | South Carolina |
| 89 | Mary Ramsey | 21 | Wife | Laborer | South Carolina |
| 90 | Jerry Thomas | 6 | Nephew | None | South Carolina |
| 91 | Fitel Thomas | 58 | Head | Farmer | South Carolina |
| 92 | Sydney Thomas | 53 | Wife | None | South Carolina |
| 93 | Harrison Slater | 38 | Head | Farmer | South Carolina |
| 94 | Ella Slater | 24 | Wife | None | South Carolina |
| 95 | Maxie Murchison | 27 | Head | Farmer | South Carolina |
| 96 | Mary Murchison | 24 | Wife | None | South Carolina |
| 97 | Jordan Murchison | 5 | Son | None | South Carolina |
| 98 | Rosa L. Murchison | 2 | Daughter | None | South Carolina |
| 99 | Freddie Ramsey | 25 | Head | Farmer | South Carolina |
| 100 | Ciana Ramsey | 22 | Wife | None | South Carolina |
Related Census Records
Pedigree Summary
Mary + 2 siblings
Gen 1 · 3 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)