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Charles Graham — 1930 US Census Record
Model Tree available1930 United States Federal Census · Frederick, Maryland
Our Model Tree links this Charles Graham across the 1910, 1920 and 1930 US Censuses in Frederick, Maryland (XGBoost, ~Confirmed), with identified parents Amos & Laura — first a head (b.~1888), then head of a 7-person household.
Age 42
b. ~1888
Male
Head
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Frederick, Maryland |
| Surname | Graham |
| Given Name | Charles C. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 24 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Farmer |
| Township / Ward | Johnsville District |
| Est. Birth Year | ~1888 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Lola Graham | Daughter | — | 7 | ~1923 |
| Olga Graham | Daughter | — | 11 | ~1919 |
| Charles Graham | Head | — | 42 | ~1888 |
| Lillian Graham | Other | — | 31 | ~1899 |
| Cora Hoffman | Other | — | 6 | ~1924 |
| William Royer | Other | — | 13 | ~1917 |
| Everett Graham | Son | — | 7 | ~1923 |
Census Appearances
1910
Frederick, Maryland
Son, age 22
Frederick, Maryland · implied b. ~1888 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Charles C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Cement Plant |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Frederick, Maryland
Head, age 32
Frederick, Maryland · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Charles E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Maryland |
| Occupation | Farmer |
| Industry | Dairy farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Frederick, Maryland
Head, age 42
Frederick, Maryland · implied b. ~1888 — 7 household members
| Surname | Graham |
| Given Name | Charles C. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 24 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Maryland |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| 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 Graham across 3 US Census years (1910, 1920 and 1930) in Frederick, Maryland, using XGBoost record linkage. Identified parents: father Amos Graham (~0.92 confidence) and mother Laura Graham (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Amos Graham
b. ~1854
Source father
● Household
· direct · ~0.92
Mother
Laura Graham
b. ~1856
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Graham
Head · 1930 · age 42 · b. ~1888 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Frederick, Maryland
Open full size
1930 US Federal Census — Frederick, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus874unit:0921)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Georgia | 3 | daughter | — | Maryland |
| 52 | Bessie | 1 | daughter | — | Maryland |
| 53 | Charles W. Rhoderick | 37 | head | Farmer | Maryland |
| 54 | Carrie V. Rhoderick | 31 | wife-H | — | Maryland |
| 55 | Helen V. Rhoderick | 12 | daughter | — | Maryland |
| 56 | Dorothy L. Rhoderick | 10 | daughter | — | Maryland |
| 57 | Charles W. Jr. Rhoderick | 8 | son | — | Maryland |
| 58 | Guy E. Rhoderick | 6 | son | — | Maryland |
| 59 | Betty J. Rhoderick | 3 | daughter | — | Maryland |
| 60 | Lorna L. Rhoderick | 1 | daughter | — | Maryland |
| 61 | David Bircher | 17 | head | Farmer | West Virginia |
| 62 | Esther Esther Bircher | 7 | mother | — | West Virginia |
| 63 | William Bircher | 3 | brother | — | West Virginia |
| 64 | Edward Finney | 56 | head | Farmer | Maryland |
| 65 | Annie B. Finney | 47 | wife-H | — | Maryland |
| 66 | Virginia Bircher | 16 | boarder | — | West Virginia |
| 67 | Lee A. Gator | 22 | boarder | Laborer | Virginia |
| 68 | Harry Holtzapple | 38 | head | Farmer | Maryland |
| 69 | Mollie E. Holtzapple | 44 | wife-H | — | Maryland |
| 70 | Helen M. Barton | 15 | daughter | — | Maryland |
| 71 | Benjamin F. Morgan | 55 | head | Farmer | Maryland |
| 72 | Dicey Morgan | 47 | wife-H | — | Maryland |
| 73 | Harry Morgan | 23 | son | Laborer | Maryland |
| 74 | Charles Morgan | 19 | son | — | Maryland |
| 75 | Paul Morgan | 14 | son | — | Maryland |
| 76 | Russell Morgan | 12 | son | — | Maryland |
| 77 | John Morgan | 10 | son | — | Maryland |
| 78 | Everett D. Coffman | 31 | head | Farmer | Virginia |
| 79 | Ruth Coffman | 25 | wife-H | — | Virginia |
| 80 | Ray Coffman | 5 | son | — | Virginia |
| 81 | Louise Coffman | 4 | daughter | — | Virginia |
| 82 | John L. Kinsey | 58 | head | — | Maryland |
| 83 | Emma E. Kinsey | 58 | wife-H | — | Maryland |
| 84 | Arthur Lines | 44 | head | Farmer | Maryland |
| 85 | Carrie M. Lines | 47 | wife-H | — | Maryland |
| 86 | Erma Lines | 21 | daughter | — | Maryland |
| 87 | Margaret Miller | 11 | niece | — | Maryland |
| 88 | Gilmer Gorsuch | 52 | head | Farmer | Maryland |
| 89 | Margaret Gorsuch | 48 | wife-H | — | Maryland |
| 90 | Charles C. Graham THIS PERSON | 42 | head | Farmer | Maryland |
| 91 | Lillian Graham | 31 | wife-H | — | Maryland |
| 92 | Olga Graham | 11 | daughter | — | Maryland |
| 93 | Lola Graham | 7 | daughter | — | Maryland |
| 94 | Everett Graham | 7 | son | — | Maryland |
| 95 | Cora Hoffman | 6 | boarder | — | Maryland |
| 96 | William Royer | 13 | boarder | — | Maryland |
| 97 | Quinton M. Spunier | 47 | head | Farmer | Maryland |
| 98 | Sadie B. Spunier | 42 | wife-H | — | Maryland |
| 99 | John D. Spunier | 10 | son | — | Maryland |
| 100 | Isaac L. Sr. Soper | 78 | head | — | Maryland |
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 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)