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Charles Hammond — 1930 US Census Record
Model Tree available1930 United States Federal Census · Washington, Maryland
Our Model Tree links this Charles Hammond across the 1910, 1920 and 1930 US Censuses in Washington, Maryland (XGBoost, ~Confirmed), with identified parents Charles & Chas — first a son (b.~1910), then head of a 5-person household.
Age 20
b. ~1910
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Maryland |
| Surname | Hammond |
| Given Name | Charles G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Clerk |
| Industry | Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Clerk |
| Township / Ward | Hagerstown City |
| Est. Birth Year | ~1910 |
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 1930 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Mildred Hammond | Daughter | — | 26 | ~1904 |
| Maud Ward | Other | — | 41 | ~1889 |
| Charles Hammond | Head | — | 57 | ~1873 |
| Charles Hammond | Son | — | 20 | ~1910 |
| Anna Hammond | Other | — | 50 | ~1880 |
Census Appearances
1910
Washington, Maryland
Son, age
Washington, Maryland · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hammond |
| Given Name | Charles S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Washington, Maryland
Son, age 10
Washington, Maryland · implied b. ~1910 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hammond |
| Given Name | Charles G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Washington, Maryland
Son, age 20
Washington, Maryland · implied b. ~1910 — 5 household members
| Surname | Hammond |
| Given Name | Charles G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Clerk |
| Industry | Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Hammond across 3 US Census years (1910, 1920 and 1930) in Washington, Maryland, using XGBoost record linkage. Identified parents: father Charles Hammond (~0.92 confidence) and father Chas Hammond (~0.92 confidence) and mother Leona Hammond (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Hammond
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Chas Hammond
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Leona Hammond
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Hammond
Son · 1930 · age 20 · b. ~1910 · Maryland
★ You are viewing this record
Sibling
Mildred Hammond
Sibling · 1930 · age 26
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 — Washington, Maryland
Open full size
1930 US Federal Census — Washington, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus880unit:0696)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | E. Hamel | 43 | Wife-H | — | Maryland |
| 52 | E. Hamel | 14 | Daughter | — | Maryland |
| 53 | William F. Hamel | 5 | Son | — | Maryland |
| 54 | C. Murray | 5 | Daughter | — | Maryland |
| 55 | Margaret C. Murray | 5 | Daughter | — | Maryland |
| 56 | Robert S. Mitchell | 39 | Head | Conductor | Virginia |
| 57 | Mary E. Mitchell | 34 | Wife-H | — | Maryland |
| 58 | Jesse G. Mitchell | 11 | Daughter | — | Maryland |
| 59 | Annie E. French | 68 | Mother-law | Housework | Maryland |
| 60 | G. T. Key | 43 | Head | Engineer | Virginia |
| 61 | Leta M. Key | 40 | Wife-H | — | Virginia |
| 62 | George T. Key | 14 | Son | — | Virginia |
| 63 | Clinton E. Key | 11 | Son | — | Virginia |
| 64 | Rosalind Key | 7 | Daughter | — | Virginia |
| 65 | Roland S. Blume | 32 | Head | Pay Master | West Virginia |
| 66 | Catherine M. Blume | 36 | Wife-H | — | Maryland |
| 67 | Sarah J. Blume | 8 | Daughter | — | Maryland |
| 68 | George K. Norman | 40 | Head | Labour | Virginia |
| 69 | Mary B. Norman | 38 | Wife-H | — | New York |
| 70 | Beresford D. Norman | 16 | Son | — | West Virginia |
| 71 | Helen M. Norman | 8 | Daughter | — | West Virginia |
| 72 | Joseph H. Pillsbury | 71 | Brother-law | — | England |
| 73 | Charles D. Hammond | 57 | Head | Clerk | Maryland |
| 74 | Anna G. Hammond | 50 | Wife-H | Clerk | Maryland |
| 75 | Mildred S. Hammond | 26 | Daughter | Clerk | Maryland |
| 76 | Charles G. Hammond THIS PERSON | 20 | Son | Clerk | Maryland |
| 77 | Maud L. Ward | 41 | Wife-H | — | England |
| 78 | Edgar C. Ward | 45 | Head | Foreman | England |
| 79 | Melvin G. Ward | 15 | Son | — | Massachusetts |
| 80 | Ronald L. Ward | 13 | Son | — | Massachusetts |
| 81 | Robert C. Ward | 9 | Son | — | Massachusetts |
| 82 | Ida B. Linebaugh | 55 | Head | — | Maryland |
| 83 | Ruth V. Linebaugh | 35 | Daughter | Laundress | Maryland |
| 84 | Pauline V. Linebaugh | 24 | Daughter | Laundress | Maryland |
| 85 | Irvin W. Linebaugh | 22 | Son | Operator | Maryland |
| 86 | Alvin J. Linebaugh | 18 | Son | — | Maryland |
| 87 | C. D. Rupp | 53 | Head | Foreman | Pennsylvania |
| 88 | Mabel M. Rupp | 40 | Wife-H | — | Pennsylvania |
| 89 | Singley Virginia B. Rupp | 8 | Daughter | — | Pennsylvania |
| 90 | Indiana B. Crist | 87 | Boarder | — | Pennsylvania |
| 91 | H. R. Earley | 43 | Head | Conductor | Maryland |
| 92 | Anna M. Earley | 40 | Wife-H | — | Pennsylvania |
| 93 | Anne S. Earley | 11 | Daughter | — | Maryland |
| 94 | James R. Earley | 2 | Son | — | Maryland |
| 95 | Samuel M. Burger | 68 | Head | Butcher | Maryland |
| 96 | Harry Burger | 42 | Son | Butcher | Maryland |
| 97 | Robert Burger | 30 | Son | Butcher | Maryland |
| 98 | Harry Jr. Burger | 10 | Son | — | Maryland |
| 99 | Elias J. Ernst | 45 | Head | Agent | Maryland |
| 100 | Alice L. Ernst | 39 | Wife-H | — | Maryland |
Pedigree Summary
Charles + 1 sibling
Gen 1 · 3 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)