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Frances Clark — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Frances Clark across the 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Robert & Caroline — first a daughter (b.~1910), then head of a 6-person household.
Age 20
b. ~1910
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Clark |
| Given Name | Frances A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Laundry Mach. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Stenographer |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1910 |
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 1930 census.
| Name | Relation to head | Relative to Frances | Age | Birth yr |
|---|---|---|---|---|
| Mary Reinhold | Other | — | 85 | ~1845 |
| Edwin Scott | Other | — | 29 | ~1901 |
| Frances Clark | Daughter | — | 20 | ~1910 |
| Christina Clark | Spouse | — | 44 | ~1886 |
| Elizabeth Scott | Daughter | — | 25 | ~1905 |
| Robert Clark | Head | — | 45 | ~1885 |
Census Appearances
1920
Baltimore, Maryland
Daughter, age 10
Baltimore, Maryland · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Francis |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Daughter, age 20
Baltimore, Maryland · implied b. ~1910 — 6 household members
| Surname | Clark |
| Given Name | Frances A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Maryland |
| Occupation | Stenographer |
| Industry | Laundry Mach. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Daughter, age 30
Baltimore-City-County, Maryland · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Francis A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | stenographer |
| Industry | govt. office |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| 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 Frances Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Robert Clark (~0.92 confidence) and mother Caroline Clark (~0.92 confidence) and mother Christina Clark (~0.92 confidence) and mother Kristina Clark (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Robert Clark
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Caroline Clark
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Christina Clark
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Kristina Clark
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frances Clark
Daughter · 1930 · age 20 · b. ~1910 · Maryland
★ You are viewing this record
Sibling
Elizabeth Scott
Sibling · 1930 · age 25
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
1930 US Federal Census — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
18 people indexed on this census page (ia:1930:15thcensus868unit:0375)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Antoinette Borthron | 10 | Daughter | — | Maryland |
| 52 | Bruno Rosenbaun | 53 | Head | Secretary | Czecho-Slovakia |
| 53 | Margaret Rosenbaun | 54 | Wife | — | Maryland |
| 54 | Frederick Rosenbaun | 24 | Son | Salesman | Maryland |
| 55 | Robert Clark | 45 | Head | Clerk | Scotland |
| 56 | Christina Clark | 44 | Wife | — | Maryland |
| 57 | Edwin J. Scott | 29 | Son-in-law | Laborer | Maryland |
| 58 | Elizabeth M. Scott | 25 | Daughter | Stenographer | Maryland |
| 59 | Frances A. Clark THIS PERSON | 20 | Daughter | Stenographer | Maryland |
| 60 | Mary Reinhold | 85 | Mother-in-law | — | Maryland |
| 61 | William Lango | 40 | Head | Manager | Maryland |
| 62 | Florence Lango | 35 | Wife | — | Maryland |
| 63 | William Jr. Lango | 11 | Son | — | Maryland |
| 64 | April L. Lango | 9 | Daughter | — | Maryland |
| 65 | Emil F. Conrad | 40 | Head | Craftsman | Maryland |
| 66 | Bessie S. Conrad | 29 | Wife | — | Maryland |
| 67 | John C. Parker | 36 | Head | Foreman | Illinois |
| 68 | Marion M. Parker | 25 | Wife | Clerk | Illinois |
Related Census Records
Pedigree Summary
Frances + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)