ND
Nellie Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Dorchester, Maryland
Our Model Tree links this Nellie Davis across the 1920 and 1930 US Censuses in Dorchester, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 10-person household.
Age 12
b. ~1918
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Dorchester, Maryland |
| Surname | Davis |
| Given Name | Nellie L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| 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 |
| Township / Ward | 3Rd Election District Part Of |
| Est. Birth Year | ~1918 |
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 Nellie | Age | Birth yr |
|---|---|---|---|---|
| Lonia Davis | Daughter | — | 7 | ~1923 |
| Hildie Davis | Daughter | — | 14 | ~1916 |
| Ines Davis | Daughter | — | 10 | ~1920 |
| Nellie Davis | Daughter | — | 12 | ~1918 |
| Edgar Davis | Head | — | 49 | ~1881 |
| Charles Davis | Son | — | 5 | ~1925 |
| Clide Davis | Son | — | 20 | ~1910 |
| Luther Davis | Son | — | 2 | ~1928 |
| Albert Davis | Son | — | 24 | ~1906 |
| Hattie Davis | Spouse | — | 43 | ~1887 |
Census Appearances
1920
Dorchester, Maryland
Daughter, age 2
Dorchester, Maryland · implied b. ~1918 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Nellie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| 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 12
Dorchester, Maryland · implied b. ~1918 — 10 household members
| Surname | Davis |
| Given Name | Nellie L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| 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 |
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 Nellie Davis across 2 US Census years (1920 and 1930) in Dorchester, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Nellie Davis
Daughter · 1930 · age 12 · b. ~1918 · Maryland
★ You are viewing this record
Sibling
Albert Davis
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Luther Davis
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lonia Davis
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Davis
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ines Davis
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clide Davis
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hildie Davis
Sibling · 1930 · age 14
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:0636)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Dalma | 1 | Daughter | — | Maryland |
| 52 | Edgar E Davis | 49 | Head | Farmer | Maryland |
| 53 | Hattie E Davis | 43 | Wife | — | Maryland |
| 54 | Albert L Davis | 24 | Son | — | Maryland |
| 55 | Clide C Davis | 20 | Son | Laborer | Maryland |
| 56 | Hildie E Davis | 14 | Daughter | — | Maryland |
| 57 | Nellie L Davis THIS PERSON | 12 | Daughter | — | Maryland |
| 58 | Ines E Davis | 10 | Daughter | — | Maryland |
| 59 | Lonia M Davis | 7 | Daughter | — | Maryland |
| 60 | Charles W Davis | 5 | Son | — | Maryland |
| 61 | Luther W Davis | 2 | Son | — | Maryland |
| 62 | Frank E Downs | 48 | Head | Laborer | Maryland |
| 63 | Irene S Downs | 33 | Wife | — | Maryland |
| 64 | Catherine R Downs | 2 | Daughter | — | Maryland |
| 65 | Victor Humphries | 32 | Head | Farmer | Maryland |
| 66 | Grace E Humphries | 38 | Wife | — | Maryland |
| 67 | Mary A Humphries | 14 | Daughter | — | Maryland |
| 68 | James L Humphries | 10 | Son | — | Maryland |
| 69 | Moses E Cromwell | 40 | Head | Farmer | Maryland |
| 70 | Susie V Cromwell | 35 | Wife | — | Maryland |
| 71 | Gladys M Cromwell | 12 | Daughter | — | Maryland |
| 72 | Lester E Cromwell | 10 | Son | — | Maryland |
| 73 | Frank E Cromwell | 8 | Son | — | Maryland |
| 74 | Vernon H Cromwell | 4 | Son | — | Maryland |
| 75 | Martha J Cromwell | 1 | Daughter | — | Maryland |
| 76 | Edith M Cromwell | 0 | Daughter | — | Maryland |
| 77 | Jerome Griffith | 62 | Head | — | Maryland |
| 78 | Lydia Griffith | 43 | Wife | — | Delaware |
| 79 | Harry Griffith | 20 | Son | — | Maryland |
| 80 | Willie E Griffith | 18 | Son | — | Maryland |
| 81 | Eddie Griffith | 17 | Son | — | Maryland |
| 82 | Norman Griffith | 15 | Son | — | Maryland |
| 83 | Ida M Griffith | 11 | Daughter | — | Maryland |
| 84 | Bettie A Griffith | 6 | Daughter | — | Maryland |
| 85 | Joseph Shepherd | 44 | Boarder | — | Pennsylvania |
| 86 | William H Cole | 70 | Head | Farmer | Maryland |
| 87 | Alice G Cole | 68 | Wife | — | Maryland |
| 88 | George E Cole | 48 | Son | — | Maryland |
| 89 | Grace Cole | 38 | Daughter-in-law | — | Maryland |
| 90 | Lennie E Cole | 20 | Daughter | — | Maryland |
| 91 | Paul M Cole | 11 | Son | — | Maryland |
| 92 | Cornelius Cole | 9 | Daughter | — | Maryland |
| 93 | Dorothy H Cole | 8 | Daughter | — | Maryland |
| 94 | Nathalie Cole | 4 | Daughter | — | Maryland |
| 95 | William M Low | 46 | Head | Farmer | Maryland |
| 96 | Ruth M Low | 37 | Wife | — | Maryland |
| 97 | Gertie R Low | 17 | Daughter | — | Maryland |
| 98 | Woodrow W Low | 15 | Son | Laborer | Maryland |
| 99 | Mamie G Low | 14 | Daughter | — | Maryland |
| 100 | Alice Low | 9 | Daughter | — | Maryland |
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)