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Alfred Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Frederick-County, Virginia
Our Model Tree links this Alfred Williams across the 1930 and 1940 US Censuses in Frederick-County, Virginia (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 6-person household.
Age 13
b. ~1927
Male
Son
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Frederick-County, Virginia |
| Surname | Williams |
| Given Name | Alfred M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Back Creek Dist. |
| 1935 Residence (County) | Frederick |
| Additional Details | |
| Occupation | School |
| Highest Grade | G 5 |
| 1935 Residence | Same House |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | School |
| Township / Ward | Back Creek Dist |
| Est. Birth Year | ~1927 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Alfred | Age | Birth yr |
|---|---|---|---|---|
| Lewis Williams | Son | — | 2 | ~1938 |
| Earl Williams | Son | — | 17 | ~1923 |
| William Williams | Son | — | 19 | ~1921 |
| Noel Williams | Head | — | 43 | ~1897 |
| Alfred Williams | Son | — | 13 | ~1927 |
| Beulah Williams | Spouse | — | 39 | ~1901 |
Census Appearances
1930
Frederick, Virginia
Son, age 2
Frederick, Virginia · implied b. ~1928 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Alfred W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Frederick-County, Virginia
Son, age 13
Frederick-County, Virginia · implied b. ~1927 — 6 household members
| Surname | Williams |
| Given Name | Alfred M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Back Creek Dist. |
| 1935 Residence (County) | Frederick |
| Occupation | School |
| Highest Grade | G 5 |
| 1935 Residence | Same House |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Alfred Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alfred Williams
Son · 1940 · age 13 · b. ~1927 · Virginia
★ You are viewing this record
Sibling
Lewis Williams
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Williams
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Williams
Sibling · 1940 · age 17
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 — Frederick-County, Virginia
Open full size
1940 US Federal Census — Frederick-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04264-00038)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Grace L. Sager | 15 | Daughter | School | Virginia |
| 2 | Noel C. Williams | 43 | Head | Farmer | Virginia |
| 3 | Beulah M. Williams | 39 | Wife | Housekeeping | Virginia |
| 4 | William H. Williams | 19 | Son | Laborer | Virginia |
| 5 | Earl C. Williams | 17 | Son | Laborer | Virginia |
| 6 | Alfred M. Williams THIS PERSON | 13 | Son | School | Virginia |
| 7 | Lewis A. Williams | 2 | Son | Child | Virginia |
| 8 | Payne E. Wallace | 25 | Head | Orchard Work | Virginia |
| 9 | Mary E. Wallace | 18 | Wife | Housekeeping | Virginia |
| 10 | Catherine L. Wallace | 1 | Daughter | Child | Virginia |
| 11 | Elmer E. Ambrose | 46 | Head | Farmer & Fruit | Virginia |
| 12 | Dorothy Ambrose | 45 | Wife | Housekeeping | Virginia |
| 13 | Ruth E. Ambrose | 20 | Daughter | Trimmer | Virginia |
| 14 | Winifred E. Ambrose | 16 | Son | Farm Work | Virginia |
| 15 | Wilson L. Ambrose | 15 | Son | School | Virginia |
| 16 | Maurice E. Ambrose | 12 | Son | School | Virginia |
| 17 | James W. Kerns | 53 | Head | Laborer (Road) | West Virginia |
| 18 | Eva E. Kerns | 32 | Wife | Housekeeping | West Virginia |
| 19 | Ruth E. Kerns | 11 | Daughter | Child | Virginia |
| 20 | Lottie M. Kerns | 8 | Daughter | Child | Virginia |
| 21 | Edgar W. Kerns | 6 | Son | Child | Virginia |
| 22 | Pearl R. Kerns | 5 | Daughter | Child | Virginia |
| 23 | Elma V. Kerns | 4 | Daughter | Child | Virginia |
| 24 | James M. Kerns | 1 | Son | Child | Virginia |
| 25 | Eva L. Hawks | 47 | Head | Housekeeping | Virginia |
| 26 | Roy F. Orndorff | 21 | Son | Laborer | Virginia |
| 27 | Kenneth T. Hawks | 12 | Son | School | Virginia |
| 28 | Robert J. Hawks | 9 | Son | School | Virginia |
| 29 | William B. Hawks | 8 | Son | School | Virginia |
| 30 | Ada P. Russell | 61 | Head | Housekeeper | Virginia |
| 31 | Taft W. Russell | 39 | Son | Laborer | Virginia |
| 32 | Edward W. Russell | 20 | Son | Laborer | Virginia |
| 33 | Ralph R. Hummer | 33 | Son | Farming | Virginia |
| 34 | Alice R. Hummer | 69 | Mother | Invalid | Virginia |
| 35 | Dorothy V. Trump | 18 | Servant | Servant | Virginia |
| 36 | Fred E. Watts | 51 | Head | Farmer | Nebraska |
| 37 | Anna M. Watts | 41 | Wife | Housekeeping | New York |
| 38 | Mary B. Watts | 19 | Daughter | School | South Carolina |
| 39 | Fred A. Jr. Watts | 16 | Son | School | New York |
| 40 | Diana Watts | 4 | Daughter | Child | New York |
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)