CM
Charles Mayer — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Charleston, South Carolina
Our Model Tree links this Charles Mayer across the 1930 and 1940 US Censuses in Charleston, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1916), then head of a 7-person household.
Age 14
b. ~1916
Male
Son
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Charleston, South Carolina |
| Surname | Mayer |
| Given Name | Charles R. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Charleston City |
| Est. Birth Year | ~1916 |
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 |
|---|---|---|---|---|
| Frederick Mayer | Head | — | 49 | ~1881 |
| Theodore Mayer | Son | — | 18 | ~1912 |
| Halford Mayer | Son | — | 12 | ~1918 |
| Frederick Mayer | Son | — | 21 | ~1909 |
| Julian Mayer | Son | — | 8 | ~1922 |
| Charles Mayer | Son | — | 14 | ~1916 |
| Fernandina Mayer | Spouse | — | 46 | ~1884 |
Census Appearances
1930
Charleston, South …
Son, age 14
Charleston, South Carolina · implied b. ~1916 — 7 household members
| Surname | Mayer |
| Given Name | Charles R. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | Georgia |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Charleston-County, South …
Son, age 24
Charleston-County, South Carolina · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Meyer |
| Given Name | Charles R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Charleston |
| 1935 Residence (County) | Charleston |
| Occupation | Salesman |
| Industry | Wholesale Fruit Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 278 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 Mayer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Mayer
Son · 1930 · age 14 · b. ~1916 · South Carolina
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Sibling
Halford Mayer
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theodore Mayer
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julian Mayer
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Mayer
Sibling · 1930 · age 21
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 — Charleston, South Carolina
Open full size
1930 US Federal Census — Charleston, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2189unit:0389)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Henry B. Kirk | 57 | Head | Manager | South Carolina |
| 52 | William M. F. Kirk | 54 | brother | Custodian | South Carolina |
| 53 | Helen R. Black | 86 | aunt | None | South Carolina |
| 54 | Elias Frasier | 40 | Head | Porter | South Carolina |
| 55 | Emma B. Frasier | 29 | Wife | Teacher | South Carolina |
| 56 | Nettie Sullivan | 51 | Head | None | South Carolina |
| 57 | Dorothy E. Sullivan | 20 | daughter | Book Keeper | South Carolina |
| 58 | Antoinette Sullivan | 18 | daughter | Clerk | South Carolina |
| 59 | Joseph J. Sullivan | 15 | son | None | South Carolina |
| 60 | Lou J. Myatt | 61 | Head | None | South Carolina |
| 61 | Henry G. Myatt | 24 | son | Pilot | South Carolina |
| 62 | James R. Myatt | 18 | son | Machinist Apprentice | South Carolina |
| 63 | Nellie M. Cross | 32 | daughter | None | South Carolina |
| 64 | Louis W. Cross | 8 | grandson | None | South Carolina |
| 65 | Richard N. Cross | 10 | grandson | None | South Carolina |
| 66 | Genevieve M. Schuetz | 23 | daughter | None | South Carolina |
| 67 | Frank E. Schuetz | 2 | grandson | None | South Carolina |
| 68 | William G. Hagan | 55 | Head | Watchman | New York |
| 69 | John H. Donahue | 65 | lodger | Watchman | Oregon |
| 70 | Frederick W. Mayer | 49 | Head | Merchant | South Carolina |
| 71 | Fernandina F. Mayer | 46 | Wife | None | Georgia |
| 72 | Frederick W. Mayer | 21 | son | Salesman | South Carolina |
| 73 | Theodore A. Mayer | 18 | son | None | South Carolina |
| 74 | Charles R. Mayer THIS PERSON | 14 | son | None | South Carolina |
| 75 | Halford E. Mayer | 12 | son | None | South Carolina |
| 76 | Julian Mayer | 8 | son | None | South Carolina |
| 77 | Rebecca Smalls | 48 | Head | Laundress | South Carolina |
| 78 | Harry Smalls | 8 | son | None | South Carolina |
| 79 | Lincoln Frasier | 9 | grandson | None | South Carolina |
| 80 | Jessie Williams | 8 | grandson | None | South Carolina |
| 81 | Christ Bapers | 28 | Head | Stevedore | South Carolina |
| 82 | Florence Bapers | 24 | Wife | None | South Carolina |
| 83 | Johnston Bapers | 6 | son | None | South Carolina |
| 84 | Willie Bapers | 2 | son | None | South Carolina |
| 85 | Emma Boston | 39 | Head | Laundress | South Carolina |
| 86 | Estelle Freeman | 15 | daughter | Servant | South Carolina |
| 87 | William Baily | 3 | nephew | None | South Carolina |
| 88 | Christopher Washington | 23 | Head | Stevedore | South Carolina |
| 89 | Loretta Washington | 20 | Wife | Laundress | South Carolina |
| 90 | Elizabeth Washington | 1 | daughter | None | South Carolina |
| 91 | Willie Simmons | 40 | Head | Huckster | South Carolina |
| 92 | Bertha Simmons | 32 | Wife | Laundress | South Carolina |
| 93 | Prince M. Rose | 35 | Head | Stevedore | South Carolina |
| 94 | Evelyn Rose | 35 | Wife | None | South Carolina |
| 95 | Melvin Rose | 5 | son | None | South Carolina |
| 96 | Marguerite Rose | 3 | daughter | None | South Carolina |
| 97 | William Rose | 0 | son | None | South Carolina |
| 98 | William Graham | 37 | Head | Stevedore | South Carolina |
| 99 | Henrietta Graham | 34 | wife | None | South Carolina |
| 100 | Elizabeth Graham | 14 | daughter | None | South Carolina |
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)