JD
James Daugherty — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this James Daugherty across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1911), then head of a 10-person household.
Age 19
b. ~1911
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Daugherty |
| Given Name | James S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Est. Birth Year | ~1911 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Richard Daugherty | Son | — | 13 | ~1917 |
| Rosetta Daugherty | Daughter | — | 17 | ~1913 |
| Everet Daugherty | Son | — | 3 | ~1927 |
| Earl Daugherty | Son | — | 5 | ~1925 |
| Gladys Daugherty | Daughter | — | 6 | ~1924 |
| Murray Daugherty | Son | — | 10 | ~1920 |
| Alice Daugherty | Spouse | — | 40 | ~1890 |
| James Daugherty | Son | — | 19 | ~1911 |
| John Minnick | Other | — | 32 | ~1898 |
| James Daugherty | Head | — | 42 | ~1888 |
Census Appearances
1930
Baltimore, Maryland
Son, age 19
Baltimore, Maryland · implied b. ~1911 — 10 household members
| Surname | Daugherty |
| Given Name | James S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 30
Baltimore-City-County, Maryland · implied b. ~1910 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dougherty |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Compositor |
| Industry | Printing Co. |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 310 |
| 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 James Daugherty across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Daugherty
Son · 1930 · age 19 · b. ~1911 · Maryland
★ You are viewing this record
Sibling
Murray Daugherty
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Daugherty
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Daugherty
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosetta Daugherty
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Daugherty
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Everet Daugherty
Sibling · 1930 · age 3
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:1930:15thcensus858unit:0079)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James H. Daugherty | 42 | Head | Service Master | Maryland |
| 52 | Alice E. Daugherty | 40 | Wife | — | Maryland |
| 53 | James S. Daugherty THIS PERSON | 19 | Son | — | Maryland |
| 54 | Rosetta Daugherty | 17 | Daughter | — | Maryland |
| 55 | Richard Daugherty | 13 | Son | — | Maryland |
| 56 | Murray Daugherty | 10 | Son | — | Maryland |
| 57 | Gladys Daugherty | 6 | Daughter | — | Maryland |
| 58 | Earl Daugherty | 5 | Son | — | Maryland |
| 59 | Everet Daugherty | 3 | Son | — | Maryland |
| 60 | John Minnick | 32 | Boarder | Waiter | Maryland |
| 61 | Lydia Johnson | 45 | Head | — | Maryland |
| 62 | Frederick Johnson | 45 | Husband | Porter | Maryland |
| 63 | James Coates | 50 | Boarder | Porter | Maryland |
| 64 | John Coates | 45 | Boarder | — | Maryland |
| 65 | William Coates | 44 | Brother | Waiter | Maryland |
| 66 | Ann Coates | 32 | Sister | Saleslady | Maryland |
| 67 | Theodore Coates | 14 | Boarder | — | Maryland |
| 68 | George Coates | 18 | Son | — | Maryland |
| 69 | Esther Johnson | 15 | Daughter | — | Maryland |
| 70 | Roy Johnson | 13 | Son | — | Maryland |
| 71 | Samuel Jackson | 22 | Head | Cementer | Maryland |
| 72 | Fannie Jackson | 22 | Wife | Cook | Virginia |
| 73 | James D. Crayton | 28 | Boarder | Cook | Virginia |
| 74 | Geneva Crayton | 20 | Wife | — | Virginia |
| 75 | Mary Johnson | 50 | Mother-in-law | Maid | Virginia |
| 76 | Ernest Barnes | 30 | Head | Mechanist | Maryland |
| 77 | Marie Barnes | 24 | Wife | Cook | Maryland |
| 78 | William Barnes | 1 | Son | — | Maryland |
| 79 | Annie Quines | 31 | Head | Laundress | Virginia |
| 80 | Wm Brown | 20 | Lodger | Chauffeur | Maryland |
| 81 | Gladys Brown | 19 | Lodger | Laundress | Maryland |
| 82 | Thomas Williams | 30 | Head | Cleaning | Virginia |
| 83 | James M. Butler | 41 | Head | Shipping Clerk | Maryland |
| 84 | Lizzie Butler | 45 | Wife | — | Maryland |
| 85 | Mamie E. Butler | 36 | Sister | Cleaning | Maryland |
| 86 | Julia Butler | 28 | Sister | Cleaning | Maryland |
| 87 | Robert Butler | 60 | Lodger | Warehouseman | Maryland |
| 88 | Mary Carter | 28 | Head | Laundress | Maryland |
| 89 | James Carter | 35 | Son | Chauffeur | Maryland |
| 90 | Thomas Carter | 22 | Lodger | Cook | Maryland |
| 91 | Joseph Carter | 18 | Son | — | Maryland |
| 92 | Estelle Boyden | 32 | Niece | Maid | Maryland |
| 93 | Royal G. Addison | 50 | Head | School Principal | Maryland |
| 94 | Elizabeth Addison | 46 | Wife | — | Maryland |
| 95 | Elizabeth Addison | 70 | Mother | — | Maryland |
| 96 | Emeline Scott | 65 | Lodger | Post Office | Maryland |
| 97 | Edward Griffin | 35 | Lodger | Laborer | Maryland |
| 98 | J. M. Marshall | 49 | Head | Laborer | Maryland |
| 99 | John M. Marshall | 23 | Son | Chauffeur | Maryland |
| 100 | John Grinnell | 31 | Lodger | Laborer | 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)