HC
Henry Cooper — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Henry Cooper across the 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 6-person household.
Age 46
b. ~1884
Male
Head
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Cooper |
| Given Name | Henry T |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 24 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 4500 |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | 11Th District Pt 2 |
| Est. Birth Year | ~1884 |
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 Henry | Age | Birth yr |
|---|---|---|---|---|
| Catherine Cooper | Daughter | — | 16 | ~1914 |
| Henry Cooper | Head | — | 46 | ~1884 |
| Robert Cooper | Son | — | 12 | ~1918 |
| Randolph Cooper | Son | — | 20 | ~1910 |
| Russell Cooper | Son | — | 19 | ~1911 |
| Gertrude Cooper | Spouse | — | 49 | ~1881 |
Census Appearances
1920
Baltimore, Maryland
Head, age 37
Baltimore, Maryland · implied b. ~1883 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Harry M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Rail Road |
| 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
Head, age 46
Baltimore, Maryland · implied b. ~1884 — 6 household members
| Surname | Cooper |
| Given Name | Henry T |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 24 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 4500 |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Head, age 55
Baltimore-County, Maryland · implied b. ~1885 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Harry T. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Reisterstown (pt) |
| 1935 Residence (County) | Baltimore |
| Occupation | painter |
| Industry | State Roads Commission |
| Class of Worker | GW |
| Hours Worked | 45 |
| Income (1939) | 756 |
| Highest Grade | No 7 |
| 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 Henry Cooper across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Henry Cooper
Head · 1930 · age 46 · b. ~1884 · Maryland
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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
50 people indexed on this census page (ia:1930:15thcensus846unit:0211)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edna Mack | 11 | daughter | — | Maryland |
| 2 | Anna Mack | 8 | daughter | — | Maryland |
| 3 | Margaret Mack | 7 | daughter | — | Maryland |
| 4 | Edwin W White | 50 | Head | Clerk | Maryland |
| 5 | Chattie White | 46 | Wife | — | Maryland |
| 6 | Warren E Jr White | 22 | Son | — | Maryland |
| 7 | Gordon White | 20 | Son | Manager | Maryland |
| 8 | Sturman White | 17 | Son | — | Maryland |
| 9 | Hollis Crouman | 32 | Head | — | Maryland |
| 10 | William Crouman | 10 | Son | — | Maryland |
| 11 | Catherine Crouman | 9 | Daughter | — | Maryland |
| 12 | Margaret Crouman | 8 | Daughter | — | Maryland |
| 13 | Russell Crouman | 1 | Son | — | Maryland |
| 14 | John Ross | 36 | Head | Conductor | Maryland |
| 15 | Sylvia Ross | 30 | Wife | — | Maryland |
| 16 | Catherine Ross | 13 | Daughter | — | Maryland |
| 17 | Evelyn Ross | 12 | Daughter | — | Maryland |
| 18 | Virginia Ross | 11 | Daughter | — | Maryland |
| 19 | John Ross | 10 | Son | — | Maryland |
| 20 | Thelma Ross | 9 | Daughter | — | Maryland |
| 21 | Julia Ross | 8 | Daughter | — | Maryland |
| 22 | James Ross | 6 | Son | — | Maryland |
| 23 | Charles Ross | 4 | Son | — | Maryland |
| 24 | John Van Bibber | 30 | Head | Clerk | Maryland |
| 25 | Helen Van Bibber | 24 | Wife | — | Maryland |
| 26 | Roy Turnbaugh | 31 | Head | Machinist | Maryland |
| 27 | Ada Turnbaugh | 31 | Wife | — | Maryland |
| 28 | Dorothy Turnbaugh | 13 | Daughter | — | Maryland |
| 29 | Virginia Turnbaugh | 11 | Daughter | — | Maryland |
| 30 | Gustave Frieman | 68 | Head | — | Germany |
| 31 | Elizabeth Frieman | 55 | Sister | — | Germany |
| 32 | John Bowen | 36 | Head | — | Maryland |
| 33 | Laura Bowen | 33 | Wife | — | Maryland |
| 34 | Henry T Cooper THIS PERSON | 46 | Head | Laborer | Maryland |
| 35 | Gertrude Cooper | 49 | Wife | — | Maryland |
| 36 | Randolph Cooper | 20 | Son | — | Maryland |
| 37 | Russell Cooper | 19 | Son | — | Maryland |
| 38 | Catherine Cooper | 16 | Daughter | — | Maryland |
| 39 | Robert Cooper | 12 | Son | — | Maryland |
| 40 | Samuel T Shepherd | 65 | Head | Farmer | Maryland |
| 41 | Frances Shepherd | 72 | Wife | — | Maryland |
| 42 | Edna Shepherd | 29 | Daughter | Stenographer | Maryland |
| 43 | Arthur Altvater | 34 | Head | Manager | Maryland |
| 44 | Frances Altvater | 32 | Wife | — | Maryland |
| 45 | Mary Altvater | 13 | Daughter | — | Maryland |
| 46 | Anna Altvater | 9 | Daughter | — | Maryland |
| 47 | Arthur Jr Altvater | 5 | Son | — | Maryland |
| 48 | Jacob Altvater | 62 | Father | — | Germany |
| 49 | Andrew Kink | 34 | Head | Carpenter | Maryland |
| 50 | Ada Kink | 29 | Wife | — | Virginia |
Related Census Records
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)