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Charles Carroll — 1940 US Census Record
Model Tree available1940 United States Federal Census · Dorchester-County, Maryland
Our Model Tree links this Charles Carroll across the 1920, 1930 and 1940 US Censuses in Dorchester-County, Maryland (XGBoost, ~Confirmed), with identified parents William & Rachel — first a head (b.~1898), then head of a 5-person household.
Age 42
b. ~1898
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Dorchester-County, Maryland |
| Surname | Carroll |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District #7 York |
| 1935 Residence (County) | Dorchester |
| Additional Details | |
| Occupation | Chauffeur Foreman |
| Industry | State Road |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 316 |
| Highest Grade | S 7 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Chauffeur Foreman |
| Township / Ward | Election District 7 York |
| Est. Birth Year | ~1898 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Margaret Carroll | Spouse | — | 38 | ~1902 |
| Charlotte Carroll | Daughter | — | 14 | ~1926 |
| Doris Spear | Daughter | — | 17 | ~1923 |
| Isaac Spear | Other | — | 24 | ~1916 |
| Charles Carroll | Head | — | 42 | ~1898 |
Census Appearances
1920
Dorchester, Maryland
Son, age 21
Dorchester, Maryland · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Charles F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Lumber Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Dorchester, Maryland
Head, age 32
Dorchester, Maryland · implied b. ~1898 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Charles R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 21 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Chauffeur |
| Industry | Truck |
| Class of Worker | 4X8V |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 7 |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Dorchester-County, Maryland
Head, age 42
Dorchester-County, Maryland · implied b. ~1898 — 5 household members
| Surname | Carroll |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District #7 York |
| 1935 Residence (County) | Dorchester |
| Occupation | Chauffeur Foreman |
| Industry | State Road |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 316 |
| Highest Grade | S 7 |
| 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 Carroll across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Carroll (~0.92 confidence) and mother Rachel Carroll (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Carroll
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Rachel Carroll
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Carroll
Head · 1940 · age 42 · b. ~1898 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Dorchester-County, Maryland
Open full size
1940 US Federal Census — Dorchester-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01547-00015)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Norma Lee Dampier | 5 | Daughter | — | Maryland |
| 2 | Leland Murphy | 41 | Head | Engineer | Maryland |
| 3 | Margaret Murphy | 34 | Wife | Seamstress | Maryland |
| 4 | Emma Plummer | 44 | Head | — | Maryland |
| 5 | Milton Plummer | 12 | Son | — | Maryland |
| 6 | Levin English | 24 | Head | — | Maryland |
| 7 | Clouida English | 22 | Wife | — | Maryland |
| 8 | Benjamin Lord | 50 | Head | Fisherman | Maryland |
| 9 | W R Mccready | 47 | Lodger | Fisherman | Maryland |
| 10 | Annie Callison | 66 | Head | — | Maryland |
| 11 | George A Murphy | 70 | Brother | — | Maryland |
| 12 | Philip Callison | 44 | Head | Laborer | Maryland |
| 13 | Anita Callison | 40 | Wife | — | Maryland |
| 14 | Anna Laura Callison | 4 | Daughter | — | Maryland |
| 15 | Philip David Callison | 2 | Son | — | Maryland |
| 16 | Earl Knowles | 26 | Head | Chauffeur | Maryland |
| 17 | Pauline Knowles | 24 | Wife | — | Maryland |
| 18 | Phyllis Knowles | 6 | Daughter | — | Maryland |
| 19 | Earl Jr Knowles | 5 | Son | — | Maryland |
| 20 | Wilbur Marine | 43 | Head | Chauffeur | Maryland |
| 21 | Daisy Marine | 35 | Wife | — | Maryland |
| 22 | Johnny Marine | 14 | Son | New Worker | Maryland |
| 23 | Bobbie Marine | 11 | Son | — | Maryland |
| 24 | Lloyd Marine | 8 | Son | — | Maryland |
| 25 | Charles Carroll THIS PERSON | 42 | Head | Chauffeur Foreman | Maryland |
| 26 | Margaret Carroll | 38 | Wife | — | Maryland |
| 27 | Charlotte Carroll | 14 | Daughter | New Worker Seamstress | Maryland |
| 28 | Isaac Spear | 24 | Son-in-law | Time Keeper | Maryland |
| 29 | Doris Spear | 17 | Daughter | — | Maryland |
| 30 | John Lank | 45 | Head | Painter | Maryland |
| 31 | Helena Lank | 35 | Wife | — | Maryland |
| 32 | Alice Lank | 14 | Daughter | — | Maryland |
| 33 | Evelyn Lank | 12 | Daughter | — | Maryland |
| 34 | Jean Lank | 2 | Daughter | — | Maryland |
| 35 | Susie L Murphy | 70 | Mother-in-law | — | Maryland |
| 36 | Jack Murphy | 12 | Adopted son | Laborer | Maryland |
| 37 | Mcclelland Bramble | 55 | Head | Farmer | Maryland |
| 38 | Audrey Bramble | 39 | Wife | — | Maryland |
| 39 | James H Bramble | 17 | Son | — | Maryland |
| 40 | William C Bramble | 12 | Son | — | Maryland |
Related Census Records
Pedigree Summary
Charles
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)