GK
Grace King — 1940 US Census Record
Model Tree available1940 United States Federal Census · Richmond-City-County, Virginia
Our Model Tree links this Grace King across the 1920, 1930 and 1940 US Censuses in Richmond-City-County, Virginia (XGBoost, ~Confirmed), with identified parents H & Sgt — first a daughter (b.~1909), then head of a 3-person household.
Age 31
b. ~1909
Female
Daughter
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Richmond-City-County, Virginia |
| Surname | King |
| Given Name | Grace Constance |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Richmond |
| 1935 Residence (County) | Richmond City |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same Place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Richmond |
| Est. Birth Year | ~1909 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Grace King | Daughter | — | 31 | ~1909 |
| Mary Mallory | Other | — | 36 | ~1904 |
| Helen Pierce | Head | — | 60 | ~1880 |
Census Appearances
1920
Henrico, Virginia
Daughter, age 11
Henrico, Virginia · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Grace C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Henrico, Virginia
Daughter, age 21
Henrico, Virginia · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Grace E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Stenographer |
| Industry | Insurance |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Richmond-City-County, Virginia
Daughter, age 31
Richmond-City-County, Virginia · implied b. ~1909 — 3 household members
| Surname | King |
| Given Name | Grace Constance |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Richmond |
| 1935 Residence (County) | Richmond City |
| Highest Grade | No 4 |
| 1935 Residence | Same Place |
| 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 Grace King across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father H King (~0.92 confidence) and father Sgt King (~0.92 confidence) and mother Grace King (~0.92 confidence) and mother Helen Pierce (~0.92 confidence) and mother Lula King (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
H King
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Sgt King
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Grace King
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Helen Pierce
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Lula King
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Grace King
Daughter · 1940 · age 31 · b. ~1909 · Virginia
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Richmond-City-County, Virginia
Open full size
1940 US Federal Census — Richmond-City-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04320-00085)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Helen L Blakenship | 80 | Lodger | — | Virginia |
| 42 | Mary M Myers | 60 | Lodger | — | England |
| 43 | Belle Kaufman | 62 | Lodger | — | Virginia |
| 44 | Blake W Meador | 36 | Head | Sewing | Virginia |
| 45 | Ethel H Meador | 32 | Wife | — | Virginia |
| 46 | Jefferson C Powers | 68 | Head | Deputy License | Virginia |
| 47 | Ida L Powers | 66 | Wife | — | Virginia |
| 48 | Oscar J Powers | 38 | Son | Deputy Com Rev | Virginia |
| 49 | Nelson M Powers | 29 | Son | Clerk | Virginia |
| 50 | Samuel A Abady | 48 | Head | Proprietor | Syria |
| 51 | Rose A Abady | 46 | Wife | — | Romania |
| 52 | Evelyn M Abady | 22 | Daughter | — | Virginia |
| 53 | Aaron A Abady | 24 | Son | Clerk | Virginia |
| 54 | Herman A Abady | 20 | Son | — | Virginia |
| 55 | Irving I Abady | 19 | Son | — | Virginia |
| 56 | Frances L Klein | 27 | Daughter | — | New York |
| 57 | Thomas L Nolan | 43 | Head | Tobacconist | Maryland |
| 58 | Sarah M Nolan | 42 | Wife | — | Maryland |
| 59 | Marlin T Nolan | 19 | Son | — | Maryland |
| 60 | Thomas L Jr Nolan | 14 | Son | — | Maryland |
| 61 | John M Calderwood | 36 | Head | Yard Foreman | Illinois |
| 62 | Josephine M Calderwood | 30 | Wife | — | Virginia |
| 63 | Mae R Morris | 53 | Mother-in-law | Fitter | Virginia |
| 64 | Cecile C Calderwood | 12 | Daughter | — | Virginia |
| 65 | Etta S Smith | 61 | Head | — | Texas |
| 66 | F. Ruth Smith | 37 | Daughter | Bookkeeper | Virginia |
| 67 | Atwell Richie | 32 | Head | Service Manager | North Carolina |
| 68 | Burnette W Richie | 23 | Wife | — | Virginia |
| 69 | Helen F Pierce | 60 | Head | — | Virginia |
| 70 | Grace Constance King THIS PERSON | 31 | Daughter | — | Virginia |
| 71 | Mary T Mallory | 36 | Lodger | — | Virginia |
| 72 | Harry M Dawson | 41 | Head | — | Virginia |
| 73 | Lina B Dawson | 49 | Wife | Salesman | North Carolina |
| 74 | Harry M Jr Dawson | 12 | Son | — | Virginia |
| 75 | Allen P Dawson | 5 | Son | — | Virginia |
| 76 | Carroll O Lakey | 28 | Head | Field Supervisor | New York |
| 77 | Florence F Lakey | 27 | Wife | — | Canada English |
| 78 | William W Dunn | 41 | Head | Salesman | Virginia |
| 79 | Lula S Dunn | 45 | Wife | — | Virginia |
| 80 | Charles E Swann | 36 | Head | Salesman | Virginia |
Pedigree Summary
Grace
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)