JC
James Carr — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cecil, Maryland
Our Model Tree links this James Carr across the 1920 and 1930 US Censuses in Cecil, Maryland (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 11-person household.
Age 10
b. ~1920
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cecil, Maryland |
| Surname | Carr |
| Given Name | James A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| 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 | Election District 7 Port Deposit Part Of |
| Est. Birth Year | ~1920 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Carr | Daughter | — | 8 | ~1922 |
| Grace Carr | Daughter | — | 5 | ~1925 |
| Estella Carr | Daughter | — | 13 | ~1917 |
| Mary Carr | Daughter | — | 5 | ~1925 |
| Lula Carr | Daughter | — | 12 | ~1918 |
| Benjamin Carr | Head | — | 42 | ~1888 |
| Bertha Smith | Other | — | 51 | ~1879 |
| Bertie Carr | Other | — | 32 | ~1898 |
| Herbert Carr | Son | — | 3 | ~1927 |
| James Carr | Son | — | 10 | ~1920 |
| Ernestine Carr | Son | — | 6 | ~1924 |
Census Appearances
1920
Cecil, Maryland
Son, age
Cecil, Maryland · implied b. ~1920 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carr |
| Given Name | James Albert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Mother Tongue | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Cecil, Maryland
Son, age 10
Cecil, Maryland · implied b. ~1920 — 11 household members
| Surname | Carr |
| Given Name | James A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| 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 James Carr across 2 US Census years (1920 and 1930) in Cecil, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
James Carr
Son · 1930 · age 10 · b. ~1920 · Maryland
★ You are viewing this record
Sibling
Grace Carr
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernestine Carr
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Carr
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Carr
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Carr
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Estella Carr
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Carr
Sibling · 1930 · age 8
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 — Cecil, Maryland
Open full size
1930 US Federal Census — Cecil, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus873unit:0454)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alice B Rowland | 67 | Wife-H | — | Maryland |
| 52 | Henderson, Blanche Rowland | 30 | Servant | Servant | Maryland |
| 53 | Charles Morrison | 28 | Head | Store Clerk | Maryland |
| 54 | Helen B Morrison | 34 | Wife-H | — | Maryland |
| 55 | Mary A Morrison | 57 | Mother | — | Maryland |
| 56 | Benjamin H Carr | 42 | Head | Farmer | Maryland |
| 57 | Bertie Carr | 32 | Wife-H | — | Maryland |
| 58 | Estella I Carr | 13 | Daughter | — | Maryland |
| 59 | Lula H Carr | 12 | Daughter | — | Maryland |
| 60 | James A Carr THIS PERSON | 10 | Son | — | Maryland |
| 61 | Dorothy V Carr | 8 | Daughter | — | Maryland |
| 62 | Ernestine E Carr | 6 | Son | — | Maryland |
| 63 | Mary E Carr | 5 | Daughter | — | Maryland |
| 64 | Grace I Carr | 5 | Daughter | — | Maryland |
| 65 | Herbert L Carr | 3 | Son | — | Maryland |
| 66 | Bertha M Smith | 51 | Boarder | — | Maryland |
| 67 | Samuel O Tepostery | 48 | Head | Farmer | Maryland |
| 68 | Annie M Tepostery | 51 | Wife-H | — | Maryland |
| 69 | John H Tepostery | 25 | Son | Farmer | Maryland |
| 70 | Ruth Tepostery | 25 | Daughter-in-law | — | Maryland |
| 71 | Dorothy Tepostery | 7 | Granddaughter | — | Maryland |
| 72 | Edward J Tepostery | 4 | Grandson | — | Maryland |
| 73 | William H Tepostery | 21 | Son | Laborer | Maryland |
| 74 | Catherine Richards | 73 | Mother-in-law | — | Maryland |
| 75 | William H Tome | 65 | Head | Farmer | Maryland |
| 76 | Jennie C Tome | 61 | Wife-H | — | Maryland |
| 77 | Rush C Webb | 37 | Head | Farmer | Virginia |
| 78 | Laura V Webb | 37 | Wife-H | — | Virginia |
| 79 | Lotta M Webb | 16 | Daughter | — | Virginia |
| 80 | Claude S Webb | 12 | Son | — | Virginia |
| 81 | Evie M Webb | 9 | Daughter | — | Virginia |
| 82 | Mary M Webb | 6 | Daughter | — | Virginia |
| 83 | Polly F Webb | 3 | Daughter | — | Pennsylvania |
| 84 | Ada V Webb | 1 | Daughter | — | Maryland |
| 85 | Jeff Blankenship | 30 | Head | Farmer | Virginia |
| 86 | Bertie Blankenship | 26 | Wife-H | — | Virginia |
| 87 | Jeff F Blankenship | 5 | Son | — | Virginia |
| 88 | John C Frost | 56 | Head | Farmer | Maryland |
| 89 | Olive A Frost | 34 | Wife-H | — | Maryland |
| 90 | Sterling I Frost | 18 | Son | — | Maryland |
| 91 | John W Frost | 15 | Son | — | Maryland |
| 92 | Donald R Frost | 8 | Son | — | Maryland |
| 93 | George B Berry | 46 | Head | Butcher | Maryland |
| 94 | Anna Berry | 31 | Wife-H | — | Maryland |
| 95 | George M Berry | 8 | Son | — | Maryland |
| 96 | Robert H Hindman | 33 | Head | Farmer | Maryland |
| 97 | Naomi W Hindman | 31 | Wife-H | — | Maryland |
| 98 | Louise W Hindman | 7 | Daughter | — | Maryland |
| 99 | Harvey E Hindman | 5 | Son | — | Maryland |
| 100 | Charles C Hindman | 63 | Father | — | 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)