AJ
Alice James — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Dorchester, Maryland
Our Model Tree links this Alice James across the 1920 and 1930 US Censuses in Dorchester, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 8-person household.
Age 18
b. ~1912
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Dorchester, Maryland |
| Surname | James |
| Given Name | Alice M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Nurse |
| Industry | Student Nurse |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Nurse |
| Township / Ward | Cambridge Town |
| Est. Birth Year | ~1912 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Alice James | Daughter | — | 18 | ~1912 |
| Lydia James | Daughter | — | 7 | ~1923 |
| Lloyd James | Head | — | 39 | ~1891 |
| Belle James | Other | — | 39 | ~1891 |
| James James | Son | — | 11 | ~1919 |
| Lloyd James | Son | — | 2 | ~1928 |
| William James | Son | — | 14 | ~1916 |
| Lee James | Son | — | 4 | ~1926 |
Census Appearances
1920
Dorchester, Maryland
Daughter, age 7
Dorchester, Maryland · implied b. ~1913 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | James |
| Given Name | Alice M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Dorchester, Maryland
Daughter, age 18
Dorchester, Maryland · implied b. ~1912 — 8 household members
| Surname | James |
| Given Name | Alice M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Nurse |
| Industry | Student Nurse |
| Class of Worker | W |
| 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 Alice James across 2 US Census years (1920 and 1930) in Dorchester, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Alice James
Daughter · 1930 · age 18 · b. ~1912 · Maryland
★ You are viewing this record
Sibling
Lloyd James
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James James
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lydia James
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William James
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lee James
Sibling · 1930 · age 4
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 — Dorchester, Maryland
Open full size
1930 US Federal Census — Dorchester, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus873unit:0896)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Leroy M. Clark | 15 | Son | None | Maryland |
| 52 | George B. Clark | 53 | Head | Bookkeeper | Maryland |
| 53 | Alberta Clark | 46 | Wife-H | None | Maryland |
| 54 | John L. Clark | 14 | Son | None | Maryland |
| 55 | Alberta L. Clark | 11 | Daughter | None | Maryland |
| 56 | Lambert H. James | 56 | Head | Farmer | Maryland |
| 57 | Nellie T. James | 19 | Daughter | Bookkeeper | Maryland |
| 58 | Lambert Jr. James | 17 | Son | None | Maryland |
| 59 | Louis B. James | 14 | Son | None | Maryland |
| 60 | Jacob L. Johnson | 67 | Head | Farmer | Maryland |
| 61 | Catherine Johnson | 68 | Wife-H | None | Maryland |
| 62 | Dorsey L. Smoot | 44 | Head | Dealer | Maryland |
| 63 | Cora J. Smoot | 39 | Wife-H | None | Maryland |
| 64 | Edward Sharpe | 16 | Servant | Laborer | Maryland |
| 65 | Louis Marlowe | 50 | Head | Farm Laborer | Maryland |
| 66 | Hattie Marlowe | 50 | Wife-H | None | District of Columbia |
| 67 | Lloyd E. James | 39 | Head | Farmer | Maryland |
| 68 | Belle S. James | 39 | Wife-H | None | Maryland |
| 69 | Alice M. James THIS PERSON | 18 | Daughter | Nurse | Maryland |
| 70 | William James | 14 | Son | None | Maryland |
| 71 | James James | 11 | Son | None | Maryland |
| 72 | Lydia B. James | 7 | Daughter | None | Maryland |
| 73 | Lee S. James | 4 | Son | None | Maryland |
| 74 | Lloyd L. James | 2 | Son | None | Maryland |
| 75 | John S. Vickers | 50 | Head | Carpenter | Maryland |
| 76 | Goldie R. Vickers | 35 | Wife-H | None | Maryland |
| 77 | Dorothy S. Vickers | 12 | Daughter | None | Maryland |
| 78 | John S. Vickers | 13 | Son | None | Maryland |
| 79 | Charles W. Keene | 70 | Head | Wood Cutter | Maryland |
| 80 | Eliza S. Keene | 68 | Wife-H | None | Maryland |
| 81 | Elsie Bailey | 35 | Daughter | Servant | Maryland |
| 82 | David Bailey | 13 | Gr. Son | None | Delaware |
| 83 | Thirder L. St. Leat | 11 | Gr. Son | None | Maryland |
| 84 | Jennie L. Bailey | 9 | Gr. Daughter | None | Delaware |
| 85 | Emmett W. Keene | 25 | Son | Farm Laborer | Maryland |
| 86 | Eugene H. Camper | 50 | Head | Cannery | Maryland |
| 87 | Anne J. Camper | 49 | Wife-H | Washerwoman | Maryland |
| 88 | Arthur G. Camper | 15 | Son | None | Maryland |
| 89 | Sarah E. Camper | 43 | Sister | Servant | Maryland |
| 90 | Minnie Jackson | 51 | Head | Maker Bricks | Maryland |
| 91 | Carrie Jackson | 45 | Wife-H | Washerwoman | Maryland |
| 92 | Ethel Jackson | 21 | Daughter | Servant | Maryland |
| 93 | Mildred Jackson | 8 | Gr. Daughter | None | Maryland |
| 94 | Gertrude Jackson | 11 | Gr. Daughter | None | Maryland |
| 95 | Luther W. Keene | 40 | Head | Farm Laborer | Maryland |
| 96 | Isabelle Keene | 20 | Wife-H | None | Maryland |
| 97 | Luther K. Keene | 2 | Son | None | Maryland |
| 98 | Harrison W. Jones | 58 | Head | Laborer | Maryland |
| 99 | Mattie Jones | 54 | Wife-H | None | Maryland |
| 100 | Marian H. Marshall | 68 | Head | Farmer | 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)