CD
Charles Douglas — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Charles Douglas across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 9-person household.
Age 1
b. ~1929
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Douglas |
| Given Name | Charles H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1929 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Margaret Douglas | Daughter | — | 7 | ~1923 |
| Joseph Douglas | Son | — | 4 | ~1926 |
| Anna Douglas | Daughter | — | 16 | ~1914 |
| Henrietta Douglas | Spouse | — | 35 | ~1895 |
| George Douglas | Son | — | 14 | ~1916 |
| William Douglas | Son | — | 10 | ~1920 |
| Charles Douglas | Son | — | 1 | ~1929 |
| Mary Douglas | Daughter | — | 2 | ~1928 |
| Ambrose Douglas | Head | — | 48 | ~1882 |
Census Appearances
1930
Baltimore, Maryland
Son, age 1
Baltimore, Maryland · implied b. ~1929 — 9 household members
| Surname | Douglas |
| Given Name | Charles H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Son, age 12
Baltimore-City-County, Maryland · implied b. ~1928 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Douglass |
| Given Name | Charles Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Highest Grade | No 5 |
| 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 Charles Douglas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Douglas
Son · 1930 · age 1 · b. ~1929 · Maryland
★ You are viewing this record
Sibling
Anna Douglas
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Douglas
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Douglas
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Douglas
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Douglas
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Douglas
Sibling · 1930 · age 10
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
50 people indexed on this census page (ia:1930:15thcensus853unit:0705)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John J Seeger | 74 | Head | Secretary | Germany |
| 2 | Molly B Seeger | 60 | Wife | — | Ireland |
| 3 | Charles M Engelsmeyer | 56 | Head | Tailor | Maryland |
| 4 | Sarah B Engelsmeyer | 52 | Wife | Music Teacher | Maryland |
| 5 | Mary A Engelsmeyer | 24 | Daughter | Secretary | Maryland |
| 6 | Margaret M Engelsmeyer | 22 | Daughter | Clerk | Maryland |
| 7 | Clara M Engelsmeyer | 20 | Daughter | — | Maryland |
| 8 | Bernadette M Engelsmeyer | 16 | Daughter | — | Maryland |
| 9 | Josephine M Engelsmeyer | 14 | Daughter | — | Maryland |
| 10 | William H Hartman | 66 | Head | Wood Turner | Pennsylvania |
| 11 | Elizabeth M Hartman | 45 | Wife | Sorting & Cleaning | Pennsylvania |
| 12 | Edward Swartz | 47 | Boarder | Laborer | Maryland |
| 13 | Geo M Hargest | 43 | Head | Hatter | Maryland |
| 14 | Alma I Hargest | 40 | Wife | Packer | Pennsylvania |
| 15 | Alma E Hargest | 19 | Daughter | Salesgirl | Maryland |
| 16 | Albert E Hargest | 18 | Son | — | Maryland |
| 17 | George W Hargest | 16 | Son | — | Maryland |
| 18 | Mary E Mcgowan | 71 | Boarder | Telephone Op | Maryland |
| 19 | Edward J Mccrew | 49 | Head | Chauffeur | Maryland |
| 20 | Annie Mccrew | 38 | Wife | Garment Worker | Maryland |
| 21 | Edward J Mccrew | 11 | Son | — | Maryland |
| 22 | Norman Mccrew | 10 | Son | — | Maryland |
| 23 | Rita E Mccrew | 5 | Daughter | — | Maryland |
| 24 | John B Giblin | 46 | Head | Transfer Bus | Maryland |
| 25 | Eleanor K Giblin | 44 | Wife | — | Maryland |
| 26 | Mary T Giblin | 10 | Daughter | — | Maryland |
| 27 | Elizabeth A Giblin | 8 | Daughter | — | Maryland |
| 28 | John F Giblin | 6 | Son | — | Maryland |
| 29 | Joseph Giblin | 4 | Son | — | Maryland |
| 30 | Ambrose B Douglas | 48 | Head | Carpenter | Maryland |
| 31 | Henrietta J Douglas | 35 | Wife | — | Maryland |
| 32 | Anna D Douglas | 16 | Daughter | Candy Packing | Maryland |
| 33 | George B Douglas | 14 | Son | Newsboy | Maryland |
| 34 | William J Douglas | 10 | Son | — | Maryland |
| 35 | Margaret J Douglas | 7 | Daughter | — | Maryland |
| 36 | Joseph P Douglas | 4 | Son | — | Maryland |
| 37 | Mary E Douglas | 2 | Daughter | — | Maryland |
| 38 | Charles H Douglas THIS PERSON | 1 | Son | — | Maryland |
| 39 | Mary E Jordan | 35 | Head | — | Maryland |
| 40 | Raymond F Jordan | 10 | Son | — | Maryland |
| 41 | George W Jordan | 8 | Son | — | Maryland |
| 42 | Edith M Jordan | 5 | Daughter | — | Maryland |
| 43 | Frank E Jordan | 3 | Son | — | Maryland |
| 44 | James W Jordan | 47 | Brother | Laborer | Maryland |
| 45 | Howard F Eberle | 24 | Head | Fireman | Maryland |
| 46 | Mildred M Eberle | 23 | Wife | — | Maryland |
| 47 | Grace B Eberle | 4 | Daughter | — | Maryland |
| 48 | Frank A Eberle | 2 | Son | — | Maryland |
| 49 | William F Eberle | 0 | Son | — | Maryland |
| 50 | Bernice Wester | 34 | Head | Waitress | Maryland |
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)