MK
Mary King — 1940 US Census Record
Model Tree available1940 United States Federal Census · Guilford-County, North Carolina
Our Model Tree links this Mary King across the 1920, 1930 and 1940 US Censuses in Guilford-County, North Carolina (XGBoost, ~Confirmed), with identified parents Jas & Anna — first a daughter (b.~1912), then head of a 7-person household.
Age 28
b. ~1912
Female
Daughter
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Guilford-County, North Carolina |
| Surname | King |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Greensboro City |
| 1935 Residence (County) | Guilford |
| Additional Details | |
| Occupation | Music Teacher |
| Industry | Own |
| Class of Worker | OA |
| Hours Worked | 44 |
| Income (1939) | 728 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Occupation | Teacher |
| Township / Ward | Greensboro City |
| Est. Birth Year | ~1912 |
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 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary King | Daughter | — | 28 | ~1912 |
| Anna King | Head | — | 59 | ~1881 |
| Ann Davis | Other | — | 19 | ~1921 |
| Claude Bishop | Other | — | 45 | ~1895 |
| Blander Odum | Other | — | 31 | ~1909 |
| Ada Denny | Other | — | 36 | ~1904 |
| Mary Ward | Other | — | 24 | ~1916 |
Census Appearances
1920
Guilford, North …
Daughter, age 8
Guilford, North Carolina · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1930
Guilford, North …
Daughter, age 19
Guilford, North Carolina · implied b. ~1911 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Guilford-County, North …
Daughter, age 28
Guilford-County, North Carolina · implied b. ~1912 — 7 household members
| Surname | King |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Greensboro City |
| 1935 Residence (County) | Guilford |
| Occupation | Music Teacher |
| Industry | Own |
| Class of Worker | OA |
| Hours Worked | 44 |
| Income (1939) | 728 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north 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 Mary King across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Jas King (~0.92 confidence) and mother Anna King (~0.92 confidence) and mother Anna King (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jas King
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Anna King
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Anna King
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary King
Daughter · 1940 · age 28 · b. ~1912 · North Carolina
★ 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 — Guilford-County, North Carolina
Open full size
1940 US Federal Census — Guilford-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02919-00705)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Kinsey | None | — | — | — |
| 2 | Kinsey | None | — | — | — |
| 3 | Lossie M Bobbit | 50 | Lodger | Bookkeeper | North Carolina |
| 4 | Fred E Cook | 23 | Lodger | Estimator | North Carolina |
| 5 | Blynn E Scott | 22 | Lodger | Salesman | California |
| 6 | Guy L Smith | 44 | Lodger | Mail Clerk | North Carolina |
| 7 | Philamine Allan | 71 | Head | — | Ohio |
| 8 | Oscar E Allan | 49 | Son | Draftsman | Georgia |
| 9 | Anna H King | 59 | Head | — | North Carolina |
| 10 | Mary E King THIS PERSON | 28 | Daughter | Music Teacher | North Carolina |
| 11 | Claude E Bishop | 45 | Lodger | Salesman | North Carolina |
| 12 | Ada M Denny | 36 | Lodger | Credit Reporter | North Carolina |
| 13 | Mary Ward | 24 | Lodger | Secretary | North Carolina |
| 14 | Ann Davis | 19 | Lodger | Salesgirl | North Carolina |
| 15 | Blander E Odum | 31 | Lodger | Bookkeeper | Mississippi |
| 16 | Josephine Rowe | 84 | Head | Office Manager | New Hampshire |
| 17 | Fred E Rowe | 52 | Son | Office Manager | Connecticut |
| 18 | Dessie B Price | 55 | Head | — | North Carolina |
| 19 | Nita M Brooks | 57 | Sister | Proprietor | North Carolina |
| 20 | Clarence O Arnold | 24 | Lodger | Mechanic | New York |
| 21 | Lance D Smith | 28 | Lodger | Salesman | New York |
| 22 | Sallie A Sockwell | 57 | Head | — | North Carolina |
| 23 | Elizabeth Sockwell | 26 | Daughter | Teacher | North Carolina |
| 24 | Edward De Pantaine | 35 | Lodger | Doctor | Canada |
| 25 | Leo J Kelleher | 41 | Head | President | Virginia |
| 26 | Genevieve M Kelleher | 41 | Wife | President | Virginia |
| 27 | Leo J Jr Kelleher | 18 | Son | — | Virginia |
| 28 | Kenneth D Kelleher | 17 | Son | — | Virginia |
| 29 | Gene R Kelleher | 15 | Daughter | — | Virginia |
| 30 | Kathryn D Kelleher | 11 | Daughter | — | Virginia |
| 31 | Patricia Kelleher | 9 | Daughter | — | Virginia |
| 32 | Eugene Thrailkill | 74 | Head | — | South Carolina |
| 33 | Ophelia Thrailkill | 65 | Wife | — | South Carolina |
| 34 | Muriel J Thrailkill | 27 | Daughter | Secretary | South Carolina |
| 35 | Carrie Wright | 40 | Lodger | Supervisor | North Carolina |
| 36 | Lucie Moorman | 25 | Lodger | Dietician | Virginia |
| 37 | William A Mateer | 54 | Head | Lather | Pennsylvania |
| 38 | Helen Mateer | 50 | Wife | — | West Virginia |
| 39 | Lamar Kearns | 40 | Head | Night Manager | North Carolina |
| 40 | Birdie Kearns | 38 | Wife | — | North Carolina |
Pedigree Summary
Mary
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 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)