MJ
Mary Johns — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wake-County, North Carolina
Our Model Tree links this Mary Johns across the 1930 and 1940 US Censuses in Wake-County, North Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 9-person household.
Age 11
b. ~1929
Female
Daughter
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wake-County, North Carolina |
| Surname | Johns |
| Given Name | Mary H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | St Mary's |
| 1935 Residence (County) | Wake |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | St Marys |
| Est. Birth Year | ~1929 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Eugene Johns | Son | — | 10 | ~1930 |
| Mary Johns | Daughter | — | 11 | ~1929 |
| Evelyn Johns | Daughter | — | ~1940 | |
| Jackie Johns | Son | — | 3 | ~1937 |
| Eugene Johns | Head | — | 44 | ~1896 |
| Bessie Johns | Daughter | — | 13 | ~1927 |
| Alford Johns | Son | — | 5 | ~1935 |
| William Johns | Son | — | 8 | ~1932 |
| Landis Johns | Spouse | — | 32 | ~1908 |
Census Appearances
1930
Wake, North …
Daughter, age 1
Wake, North Carolina · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johns |
| Given Name | Mary C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| 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 |
1940
Wake-County, North …
Daughter, age 11
Wake-County, North Carolina · implied b. ~1929 — 9 household members
| Surname | Johns |
| Given Name | Mary H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | St Mary's |
| 1935 Residence (County) | Wake |
| Highest Grade | No 5 |
| 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 Johns across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Johns
Daughter · 1940 · age 11 · b. ~1929 · North Carolina
★ You are viewing this record
Sibling
Evelyn Johns
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jackie Johns
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alford Johns
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Johns
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Johns
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Johns
Sibling · 1940 · age 13
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 — Wake-County, North Carolina
Open full size
1940 US Federal Census — Wake-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02983-00478)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Hugh Pooler | 36 | Head | Labourer | North Carolina |
| 42 | Mittie Pooler | 26 | Wife | — | North Carolina |
| 43 | Sylvia G. Pooler | 3 | Daughter | — | North Carolina |
| 44 | Willie R. Pardue | 27 | Head | Weaver | North Carolina |
| 45 | Faye Pardue | 26 | Wife | — | North Carolina |
| 46 | Willie R. Jr. Pardue | 3 | Son | — | North Carolina |
| 47 | John E. Pardue | 1 | Son | — | North Carolina |
| 48 | John W. Purdee | 68 | Head | Farmer | South Carolina |
| 49 | Nobie Purdee | 66 | Wife | — | North Carolina |
| 50 | Maggie Purdee | 73 | Sister | — | South Carolina |
| 51 | William Busbee | 30 | Head | Farmer | North Carolina |
| 52 | Naomi Busbee | 25 | Wife | — | North Carolina |
| 53 | Elizabeth Busbee | 4 | Daughter | — | North Carolina |
| 54 | Sam Harris | 41 | Head | Farmer | North Carolina |
| 55 | Ruth Harris | 29 | Wife | — | North Carolina |
| 56 | Graden Harris | 13 | Son | — | North Carolina |
| 57 | Lyman Harris | 11 | Son | — | North Carolina |
| 58 | Edward Harris | 7 | Son | — | North Carolina |
| 59 | Ruby Jean Harris | 2 | Daughter | — | North Carolina |
| 60 | Iddie Harris | 73 | Mother | — | North Carolina |
| 61 | Hubert Jr. Wall | 19 | Roomer | Labourer | North Carolina |
| 62 | Marshall Hilliard | 32 | Head | Farmer | North Carolina |
| 63 | Janet G. Hilliard | 25 | Wife | — | North Carolina |
| 64 | Clara J. Hilliard | 3 | Daughter | — | North Carolina |
| 65 | Norona Sue Hilliard | 1 | Daughter | — | North Carolina |
| 66 | Mallie Holder | 48 | Head | Salesman | North Carolina |
| 67 | Lona Holder | 48 | Wife | — | North Carolina |
| 68 | Mallie Jr. Holder | 21 | Son | Salesman | North Carolina |
| 69 | Algie G. Holder | 15 | Son | Farmer | North Carolina |
| 70 | Dorothy G. Holder | 12 | Daughter | — | North Carolina |
| 71 | Bobbie R. Holder | 7 | Son | — | North Carolina |
| 72 | Eugene Johns | 44 | Head | Farmer | North Carolina |
| 73 | Landis Johns | 32 | Wife | — | North Carolina |
| 74 | Bessie Johns | 13 | Daughter | — | North Carolina |
| 75 | Mary H. Johns THIS PERSON | 11 | Daughter | — | North Carolina |
| 76 | Eugene Johns | 10 | Son | — | North Carolina |
| 77 | William Johns | 8 | Son | — | North Carolina |
| 78 | Alford Johns | 5 | Son | — | North Carolina |
| 79 | Jackie Johns | 3 | Son | — | North Carolina |
| 80 | Evelyn Johns | 0 | Daughter | — | North Carolina |
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)