AC
Ada Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · None, None
Our Model Tree links this Ada Clark across the 1920 and 1930 US Censuses (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 6-person household.
Age 45
b. ~1885
Female
Spouse
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | None, None |
| Surname | Clark |
| Given Name | Ada M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 18 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Est. Birth Year | ~1885 |
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 Ada | Age | Birth yr |
|---|---|---|---|---|
| Joseph Clark | Son | — | 20 | ~1910 |
| John Clark | Son | — | 18 | ~1912 |
| Charles Clark | Son | — | 15 | ~1915 |
| Charles Carroll | Other | — | 21 | ~1909 |
| Ada Clark | Spouse | — | 45 | ~1885 |
| John Clark | Head | — | 47 | ~1883 |
Census Appearances
1920
None, None
Spouse, age 30
None, None · implied b. ~1890 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Ada |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
None, None
Spouse, age 45
None, None · implied b. ~1885 — 6 household members
| Surname | Clark |
| Given Name | Ada M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 18 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Can Read/Write | 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 Ada Clark across 2 US Census years (1920 and 1930) in None, None, using XGBoost record linkage.
Show:
This person
Anchor record
Ada Clark
Spouse · 1930 · age 45 · b. ~1885 · None
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — None, None
Open full size
1930 US Federal Census — None, None
Page Contents
50 people indexed on this census page (ia:1930:15thcensus298unit:0987)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harold J. Gray | 23 | Head | Laborer | Colorado |
| 2 | Marie S. Gray | 25 | Wife | Operator | District of Columbia |
| 3 | Donald G. Gray | 2 | Son | None | District of Columbia |
| 4 | Andrew L. Haislip | 33 | Head | Electrician | Pennsylvania |
| 5 | Rose E. Haislip | 23 | Wife | None | Pennsylvania |
| 6 | Mary V. Haislip | 5 | Daughter | None | District of Columbia |
| 7 | Andrew L. Jr. Haislip | 2 | Son | None | District of Columbia |
| 8 | Robert L. Haislip | 0 | Son | None | District of Columbia |
| 9 | Nick Dracos | 41 | Head | Butcher | Greece |
| 10 | Angeline Dracos | 28 | Wife | None | Greece |
| 11 | James Dracos | 8 | Son | None | District of Columbia |
| 12 | Leonard Harris | 43 | Head | Salesman | Virginia |
| 13 | Hattie Harris | 32 | Wife | None | District of Columbia |
| 14 | Richard E. Harris | 12 | Son | None | District of Columbia |
| 15 | George Harris | 12 | Son | None | District of Columbia |
| 16 | Elizabeth Harris | 9 | Daughter | None | District of Columbia |
| 17 | Virginia Harris | 7 | Daughter | None | District of Columbia |
| 18 | Evelyn Harris | 5 | Daughter | None | District of Columbia |
| 19 | John R. Clark | 47 | Head | Truck Driver | Maryland |
| 20 | Ada M. Clark THIS PERSON | 45 | Wife | None | Maryland |
| 21 | Joseph E. Clark | 20 | Son | None | Maryland |
| 22 | John E. Clark | 18 | Son | Truck Driver | Maryland |
| 23 | Charles R. Clark | 15 | Son | None | Maryland |
| 24 | Charles Carroll | 21 | Boarder | Shipping Clerk | Maryland |
| 25 | Myer Nitowitz | 30 | Head | Assistant Manager | Maryland |
| 26 | Norma Nitowitz | 37 | Wife | None | District of Columbia |
| 27 | Mackenzie Roy Nitowitz | 14 | Step-son | None | District of Columbia |
| 28 | Charles S. Arnett | 31 | Head | Truck Driver | Virginia |
| 29 | Edith Arnett | 32 | Wife | None | England |
| 30 | Edith S. Arnett | 10 | Daughter | None | District of Columbia |
| 31 | Charles S. Jr. Arnett | 3 | Son | None | District of Columbia |
| 32 | Grover A. Arnett | 1 | Son | None | District of Columbia |
| 33 | Everett Lucas | 37 | Head | Clerk | Indiana |
| 34 | Jessie Lucas | 38 | Wife | Saleswoman | Maryland |
| 35 | Charles Lucas | 12 | Son | None | Indiana |
| 36 | Roy L. Dressen | 33 | Head | Chauffeur | Kansas |
| 37 | Lissie E. Dressen | 29 | Wife | None | District of Columbia |
| 38 | Anna B. Dressen | 11 | Daughter | None | District of Columbia |
| 39 | Edward Ragan | 36 | Head | Chauffeur | District of Columbia |
| 40 | Nellie Ragan | 32 | Wife | None | Virginia |
| 41 | Catherine Ragan | 10 | Daughter | None | District of Columbia |
| 42 | Hazel Ragan | 8 | Daughter | None | District of Columbia |
| 43 | Edward Jr. Ragan | 6 | Son | None | District of Columbia |
| 44 | Agnes Ragan | 4 | Daughter | None | District of Columbia |
| 45 | William Ragan | 1 | Son | None | District of Columbia |
| 46 | Ada Ragan | 0 | Daughter | None | District of Columbia |
| 47 | Charles R. Morris | 42 | Head | Clerk | Ohio |
| 48 | Eliza J. Morris | 73 | Mother | None | Ohio |
| 49 | Carrie J. Dickey | 68 | Servant | Housekeeper | Ohio |
| 50 | William Deitsey | 37 | Head | Plumber | District of Columbia |
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)