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Frank Barnes — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Charles-County, Maryland
Our Model Tree links this Frank Barnes across the 1920, 1930 and 1940 US Censuses in Charles-County, Maryland (XGBoost, ~Confirmed) — first a head (b.~1871), then head of a 4-person household.
Age 69
b. ~1871
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Charles-County, Maryland |
| Surname | Barnes |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | La Plata Town |
| 1935 Residence (County) | Charles |
| Additional Details | |
| Occupation | Salesman |
| Industry | Lumber & Feed |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 298 |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Salesman |
| Township / Ward | La Plata Town |
| Est. Birth Year | ~1871 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Cox | Other | — | 80 | ~1860 |
| Mary Barnes | Spouse | — | 60 | ~1880 |
| Frank Barnes | Head | — | 69 | ~1871 |
| Elizabeth Barnes | Daughter | — | 31 | ~1909 |
Census Appearances
1920
Charles, Maryland
Head, age 50
Charles, Maryland · implied b. ~1870 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barnes |
| Given Name | Frank K |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Salesman |
| Industry | Imp House |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | maryland |
1930
Charles, Maryland
Head, age 60
Charles, Maryland · implied b. ~1870 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barnes |
| Given Name | Frank A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 34 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Salesman |
| Industry | Automobile |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 18 |
| Radio Set | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Charles-County, Maryland
Head, age 69
Charles-County, Maryland · implied b. ~1871 — 4 household members
| Surname | Barnes |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | La Plata Town |
| 1935 Residence (County) | Charles |
| Occupation | Salesman |
| Industry | Lumber & Feed |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 298 |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| 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 Frank Barnes across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Frank Barnes
Head · 1940 · age 69 · b. ~1871 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Charles-County, Maryland
Open full size
1940 US Federal Census — Charles-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01546-00011)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Hugh Mitchell | 51 | Head | Salesman | Maryland |
| 42 | Victoria Mitchell | 32 | Wife | — | Maryland |
| 43 | Hugh Jr. Mitchell | 5 | Son | — | D.C. |
| 44 | Keith Lumpkin | 23 | Head | Chauffeur | Maryland |
| 45 | Sarah Lumpkin | 25 | Wife | — | Maryland |
| 46 | Clement R. Griffin | 39 | Head | Barber | North Carolina |
| 47 | Agnes Griffin | 37 | Wife | — | Maryland |
| 48 | June Griffin | 8 | Daughter | — | D.C. |
| 49 | Hazel Mathews | 35 | Lodger | Kitchen Manager | Virginia |
| 50 | James R. Conant | 30 | Head | Foreman | Georgia |
| 51 | Catherine Conant | 29 | Wife | — | Florida |
| 52 | Yvonne Conant | 9 | Daughter | — | Florida |
| 53 | J. Paul Mccarthy | 60 | Head | Janitor | Maryland |
| 54 | Annie S. Mccarthy | 58 | Wife | — | Maryland |
| 55 | Thomas Bowen | 24 | Son | Plumbers Helper | Maryland |
| 56 | Herbert Bowen | 16 | Son | — | Maryland |
| 57 | Frank Barnes THIS PERSON | 69 | Head | Salesman | Maryland |
| 58 | Mary L. Barnes | 60 | Wife | — | Maryland |
| 59 | Elizabeth N. Barnes | 31 | Daughter | Secretary | Maryland |
| 60 | Elizabeth C. Cox | 80 | Aunt | — | Maryland |
| 61 | J. Mitchell Cookman | 74 | Head | Vice President | Maryland |
| 62 | Rebecca Jane Cookman | 71 | Wife | — | Delaware |
| 63 | Kathryn M. Cookman | 21 | Grandchild | — | Delaware |
| 64 | Bernard R. Hinkler | 25 | Head | Plumber | Maryland |
| 65 | Frances Hinkler | 20 | Wife | Secretary | Maryland |
| 66 | Rosalie Brown | 16 | Maid | Maid | Maryland |
| 67 | Ola B. Posey | 65 | Head | — | Maryland |
| 68 | Bernice Stickley | 31 | Daughter | Secretary | Maryland |
| 69 | Allen J. Stickley | 8 | Son-in-law | — | D.C. |
| 70 | Martin Stickley | 6 | Son-in-law | — | D.C. |
| 71 | John H. Ritter | 75 | Head | Barber | Maryland |
| 72 | Florence M. Ritter | 65 | Wife | — | Maryland |
| 73 | Harold Mcdowell | 47 | Head | Plant Manager | North Carolina |
| 74 | Lora Mcdowell | 49 | Wife | — | Alabama |
| 75 | Meriam Mcdowell | 19 | Daughter | Telephone Operator | North Carolina |
| 76 | Dorothy Mcdowell | 15 | Daughter | — | North Carolina |
| 77 | Jean Mcdowell | 13 | Daughter | — | North Carolina |
| 78 | William R. Hawkins | 65 | Head | Apt. House Manager | Maryland |
| 79 | Elizabeth P. Hawkins | 53 | Wife | — | Pennsylvania |
| 80 | Margaret R. Hawkins | 16 | Daughter | — | Maryland |
Related Census Records
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)