TJ
Thomas Johnson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Montgomery, Maryland
Our Model Tree links this Thomas Johnson across the 1900, 1910 and 1920 US Censuses in Montgomery, Maryland (XGBoost, ~Confirmed), with identified parents Isaac & Hiram — first a son (b.~1896), then head of a 6-person household.
Age 24
b. ~1896
Male
Son
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Montgomery, Maryland |
| Surname | Johnson |
| Given Name | Thomas B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | 1 Election Dist |
| Est. Birth Year | ~1896 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Sarah Johnson | Daughter | — | 20 | ~1900 |
| Isaac Johnson | Head | — | 66 | ~1854 |
| Dorothy Johnson | Other | — | 1 | ~1919 |
| Grady Johnson | Other | — | 2 | ~1918 |
| Thomas Johnson | Son | — | 24 | ~1896 |
| Mary Johnson | Spouse | — | 63 | ~1857 |
Census Appearances
1900
Montgomery, Maryland
Son, age 5
Montgomery, Maryland · implied b. ~1895 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | June |
| Birth Year | 1895 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Montgomery, Maryland
Son, age 14
Montgomery, Maryland · implied b. ~1896 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Thomas M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farm laborer |
| Industry | General farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Montgomery, Maryland
Son, age 24
Montgomery, Maryland · implied b. ~1896 — 6 household members
| Surname | Johnson |
| Given Name | Thomas B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Thomas Johnson across 3 US Census years (1900, 1910 and 1920) in Montgomery, Maryland, using XGBoost record linkage. Identified parents: father Isaac Johnson (~0.92 confidence) and father Hiram Johnson (~0.92 confidence) and father Charles Johnson (~0.92 confidence) and mother Mary Johnson (~0.92 confidence) and mother Martha Johnson (~0.92 confidence) and mother Annie Johnson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Isaac Johnson
b. ~1854
Source father
● Household
· direct · ~0.92
Father
Hiram Johnson
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Charles Johnson
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Mary Johnson
b. ~1857
Source mother
● Household
· direct · ~0.92
Mother
Martha Johnson
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Annie Johnson
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Johnson
Son · 1920 · age 24 · b. ~1896 · Maryland
★ You are viewing this record
Sibling
Sarah Johnson
Sibling · 1920 · age 20
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 — Montgomery, Maryland
Open full size
1920 US Federal Census — Montgomery, Maryland
Page Contents
38 people indexed on this census page (ia:1920:14thcensusofpopu671unit:0415)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edward Davis | 6 | Son | — | Maryland |
| 52 | Benjamin Eckles | 11 | Grandson | — | Maryland |
| 53 | Olaf B Duvall | 37 | Head | Farmer | Maryland |
| 54 | Nettie H Duvall | 34 | Wife | — | Maryland |
| 55 | Imogene B Duvall | 14 | Daughter | — | Maryland |
| 56 | Margaret M Duvall | 11 | Daughter | — | Maryland |
| 57 | Osborne J Duvall | 9 | Son | — | Maryland |
| 58 | Emerson R Duvall | 8 | Son | — | Maryland |
| 59 | Olaf B Duvall | 6 | Son | — | Maryland |
| 60 | Wayne M Duvall | 5 | Son | — | Maryland |
| 61 | Robert D Duvall | 4 | Son | — | Maryland |
| 62 | Lyle William H Duvall | 2 | Son | — | Maryland |
| 63 | Isaac Johnson | 66 | Head | Farmer | Maryland |
| 64 | Mary V Johnson | 63 | Wife | — | Maryland |
| 65 | Thomas B Johnson THIS PERSON | 24 | Son | Laborer | Maryland |
| 66 | Sarah F Johnson | 20 | Daughter | — | Maryland |
| 67 | Grady M Johnson | 2 | Grandson | — | Maryland |
| 68 | Dorothy M Johnson | 1 | Granddaughter | — | Maryland |
| 69 | George F Mackinix | 29 | Head | Farmer | Maryland |
| 70 | Ruth R Mackinix | 28 | Wife | — | Maryland |
| 71 | William K Mackinix | 8 | Son | — | Maryland |
| 72 | Bradley J Day | 35 | Head | Laborer | Maryland |
| 73 | Elizabeth M Day | 24 | Wife | — | Maryland |
| 74 | Martha L Day | 8 | Daughter | — | Maryland |
| 75 | Harold L Day | 5 | Son | — | Maryland |
| 76 | Gordon H Day | 2 | Son | — | Maryland |
| 77 | Amos M Snyder | 68 | Head | — | Maryland |
| 78 | Oliver P Snyder | 45 | Son | Farmer | Maryland |
| 79 | Annie L Snyder | 34 | Daughter-in-law | — | Maryland |
| 80 | Alma P Snyder | 12 | Granddaughter | — | Maryland |
| 81 | Nathan S Hatton | 70 | Brother-in-law | — | Maryland |
| 82 | Ariana Stephens | 66 | Sister | — | Maryland |
| 83 | George Stephens | 33 | Head of Family | Laborer | Maryland |
| 84 | Raymond C Warfield | 27 | Head | Farmer | Maryland |
| 85 | Olive Warfield | 35 | Sister | — | Maryland |
| 86 | Effie A Warfield | 29 | Sister | — | Maryland |
| 87 | Robert J Warfield | 68 | Head | Farmer | Maryland |
| 88 | Georgia Warfield | 68 | Wife | — | Maryland |
Pedigree Summary
Thomas + 1 sibling
Gen 1 · 6 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)