JR
John Roth — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Baltimore, Maryland
Our Model Tree links this John Roth across the 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a head (b.~1851), then head of a 5-person household.
Age 69
b. ~1851
Male
Head
Born: Maryland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Baltimore, Maryland |
| Surname | Roth |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Painter |
| Industry | House |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Painter |
| Township / Ward | 13Th District Part Of |
| Est. Birth Year | ~1851 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| John Roth | Head | — | 69 | ~1851 |
| Rhoda Roth | Daughter | — | 29 | ~1891 |
| Stanley Roth | Son | — | 23 | ~1897 |
| Ella Roth | Daughter | — | 47 | ~1873 |
| Annie Roth | Spouse | — | 68 | ~1852 |
Census Appearances
1920
Baltimore, Maryland
Head, age 69
Baltimore, Maryland · implied b. ~1851 — 5 household members
| Surname | Roth |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Painter |
| Industry | House |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Other, age 79
Baltimore, Maryland · implied b. ~1851 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roth |
| Given Name | John F |
| Relationship to Head | Father |
| Sex | M |
| Color / Race | White |
| Age | 79 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Age at First Marriage | 23 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-County, Maryland
Other, age 89
Baltimore-County, Maryland · implied b. ~1851 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roth |
| Given Name | John |
| Relationship to Head | father |
| Sex | M |
| Color / Race | White |
| Age | 89 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | Halethorpe & Arbutus |
| 1935 Residence (County) | Baltimore |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| 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 John Roth across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Roth
Head · 1920 · age 69 · b. ~1851 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Baltimore, Maryland
Open full size
1920 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu655unit:0641)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Bessie Brooks | 56 | Wife | — | Maryland |
| 52 | Effie Brooks | 23 | Daughter | — | Maryland |
| 53 | Benjamin Dowell | 58 | Head | Carpenter | Maryland |
| 54 | Sallie V. Dowell | 58 | Wife | — | Maryland |
| 55 | Ruth Dowell | 24 | Daughter | Stenographer | Maryland |
| 56 | Pearl Dowell | 22 | Daughter | Office Clerk | Maryland |
| 57 | Emory Dowell | 18 | Daughter | File Clerk | Maryland |
| 58 | Rudolph Franke | 55 | Head | Wheelwright | Germany |
| 59 | Rose Franke | 54 | Wife | — | Germany |
| 60 | Joseph Franke | 23 | Son | Auto Mechanic | Maryland |
| 61 | Henry Franke | 20 | Son | Auto Mechanic | Maryland |
| 62 | Cyrus P. Edward | 39 | Head | Clerk | Maryland |
| 63 | Julia Edward | 67 | Mother | — | Maryland |
| 64 | Alice Edward | 40 | Sister | — | Maryland |
| 65 | John F. Roth THIS PERSON | 69 | Head | Painter | Maryland |
| 66 | Annie B. Roth | 68 | Wife | — | Maryland |
| 67 | Ella Roth | 47 | Daughter | — | Maryland |
| 68 | Rhoda Roth | 29 | Daughter | Stenographer | Maryland |
| 69 | Stanley Roth | 23 | Son | Machinist | Maryland |
| 70 | Charles L. Roseman | 30 | Head | Government Inspector | Maryland |
| 71 | Florence Roseman | 22 | Wife | — | Maryland |
| 72 | Stanley R. Roseman | 1 | Son | — | Maryland |
| 73 | Robert H. Loper | 68 | Head | Bricklayer | Maryland |
| 74 | Cora A. Loper | 61 | Wife | — | Maryland |
| 75 | Irene Loper | 24 | Daughter | Saleslady | Maryland |
| 76 | Paul J. Loper | 23 | Son | Draftsman | Maryland |
| 77 | Hulla H. Marsh | 44 | Head | Engineer | Maryland |
| 78 | Alberta Marsh | 43 | Wife | — | Maryland |
| 79 | Hulla H. Marsh | 15 | Son | Machinist Helper | Maryland |
| 80 | Edna Marsh | 10 | Daughter | — | Maryland |
| 81 | Romie Smith | 32 | Head | Manager | Maryland |
| 82 | Gertrude Smith | 34 | Wife | — | Maryland |
| 83 | Roland W. Chambers | 26 | Head | Machinist | Maryland |
| 84 | Harriet E. Chambers | 25 | Wife | — | Maryland |
| 85 | Joseph R. Chambers | 6 | Son | — | Maryland |
| 86 | William M. Chambers | 4 | Son | — | Maryland |
| 87 | William R. Nicklas | 39 | Head | Chauffeur | Maryland |
| 88 | Bessie M. Nicklas | 35 | Wife | — | Maryland |
| 89 | Leroy Nicklas | 17 | Son | Office Clerk | Maryland |
| 90 | Charlotte Nicklas | 78 | Mother | — | Maryland |
| 91 | Annie R. Shatter | 48 | Head | — | Russia |
| 92 | Carl L. Davis | 44 | Head | Teacher | Michigan |
| 93 | Sadie H. Davis | 35 | Wife | — | New Hampshire |
| 94 | Nils L. Davis | 4 | Son | — | Michigan |
| 95 | Betsy P. Davis | 2 | Daughter | — | Michigan |
| 96 | Edna Nellie Davis | 62 | Mother-in-law | — | New Hampshire |
| 97 | Benjamin G. Hawkins | 55 | Head | Car Builder | Virginia |
| 98 | Virginia E. Hawkins | 50 | Wife | — | Virginia |
| 99 | Sidney H. Hawkins | 28 | Head | Supervisor | Virginia |
| 100 | Bertha Hawkins | 28 | Wife | — | Virginia |
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)