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Charles Frank — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Maryland
Our Model Tree links this Charles Frank across the 1930 and 1940 US Censuses in Washington-County, Maryland (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 8-person household.
Age 15
b. ~1925
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Maryland |
| Surname | Frank |
| Given Name | Charles E Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Hagerstown |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Hagerstown |
| Est. Birth Year | ~1925 |
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 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Frank | Son | — | 15 | ~1925 |
| Helen Frank | Daughter | — | 20 | ~1920 |
| Emily Frank | Daughter | — | 19 | ~1921 |
| Mary Frank | Daughter | — | 24 | ~1916 |
| Maria Frank | Spouse | — | 43 | ~1897 |
| Charles Frank | Head | — | 46 | ~1894 |
| Florence Frank | Daughter | — | 22 | ~1918 |
| Margarette Frank | Daughter | — | 9 | ~1931 |
Census Appearances
1930
Washington, Maryland
Son, age 5
Washington, Maryland · implied b. ~1925 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frank |
| Given Name | Charles Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Washington-County, Maryland
Son, age 15
Washington-County, Maryland · implied b. ~1925 — 8 household members
| Surname | Frank |
| Given Name | Charles E Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Hagerstown |
| 1935 Residence (County) | Washington |
| Income (1939) | 0 |
| Highest Grade | No 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 Frank across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Frank
Son · 1940 · age 15 · b. ~1925 · Maryland
★ You are viewing this record
Sibling
Margarette Frank
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emily Frank
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Frank
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Frank
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Frank
Sibling · 1940 · age 24
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
1940 US Federal Census — Washington-County, Maryland
Open full size
1940 US Federal Census — Washington-County, Maryland
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01561-00908)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Albert Jenkins | 76 | Head | — | Virginia |
| 42 | Emma E Jenkins | 74 | Wife | — | Virginia |
| 43 | Lacy L Jenkins | 33 | Son | — | Virginia |
| 44 | Red Smith | 45 | Head | Laborer | Maryland |
| 45 | Ora Piper | 45 | Lodger | Looper | Ohio |
| 46 | Frederick R Harmon | 49 | Head | Inspector | Maryland |
| 47 | Louise Harmon | 36 | Wife | Proprietor | Virginia |
| 49 | William H Lynch | 61 | Head | Truck Driver | Maryland |
| 50 | Nannie E Lynch | 59 | Wife | — | Maryland |
| 51 | Denton Mallott | 67 | Lodger | — | Pennsylvania |
| 52 | Charles E W Frank | 46 | Head | Train Dispatcher | Maryland |
| 53 | Maria D Frank | 43 | Wife | — | Maryland |
| 54 | Mary E Frank | 24 | Daughter | Waitress | Maryland |
| 55 | Florence V Frank | 22 | Daughter | — | Maryland |
| 56 | Helen F Frank | 20 | Daughter | Waitress | Maryland |
| 57 | Emily O Frank | 19 | Daughter | — | Maryland |
| 58 | Charles E Jr Frank THIS PERSON | 15 | Son | — | Maryland |
| 59 | Margarette Frank | 9 | Daughter | — | Maryland |
| 60 | Jacob E Rueder | 40 | Head | Coal Dealer | Maryland |
| 61 | Ruth Rueder | 40 | Wife | — | Maryland |
| 62 | Ruth Rueder | 18 | Daughter | — | Maryland |
| 63 | Louise Smith | 15 | Housekeeper | Housekeeper | Maryland |
| 64 | Laura Rueder | 73 | Mother | — | Maryland |
| 65 | Leon E Perham | 25 | Head | Laborer | Maryland |
| 66 | Mary D Perham | 26 | Wife | — | Maryland |
| 67 | Mary Leon Perham | 7 | Daughter | — | Maryland |
| 68 | Leon E Jr Perham | 5 | Son | — | Maryland |
| 69 | Joyce L Perham | 1 | Daughter | — | Maryland |
| 70 | Ella Britton | 62 | Head | — | Maryland |
| 71 | Martin Britton | 33 | Nephew | Lawyer | Maryland |
| 72 | Lora A Ruth | 50 | Head | — | Maryland |
| 73 | Vivian J Roof | 28 | Niece | — | Maryland |
| 74 | Herman R Ditlow | 46 | Head | Machinist Helper | Maryland |
| 75 | Hazel Ditlow | 45 | Wife | — | Maryland |
| 76 | Phylis Ditlow | 21 | Daughter | Laundress | Maryland |
| 77 | Doris L Ditlow | 16 | Daughter | — | Maryland |
| 78 | Jacob L Hartranft | 62 | Head | Truck Farmer | Maryland |
| 79 | Annie E Hartranft | 55 | Wife | — | Maryland |
| 80 | Leon F Leroy | 32 | Son | Clerk | Maryland |
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)