MC
Mary Craig — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Pope-County, Illinois
Our Model Tree links this Mary Craig across the 1930 and 1940 US Censuses in Pope-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 12-person household.
Age 10
b. ~1930
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Pope-County, Illinois |
| Surname | Craig |
| Given Name | Mary C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Golconda Precinct Election |
| 1935 Residence (County) | Pope |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Golconda Precinct Election |
| Est. Birth Year | ~1930 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Craig | Daughter | — | 10 | ~1930 |
| Betty Craig | Daughter | — | 2 | ~1938 |
| Helen Craig | Daughter | — | 18 | ~1922 |
| Margaret Craig | Daughter | — | 16 | ~1924 |
| Doris Craig | Daughter | — | 12 | ~1928 |
| William Craig | Head | — | 39 | ~1901 |
| Earl Craig | Son | — | 13 | ~1927 |
| Claude Craig | Son | — | 6 | ~1934 |
| Ellis Craig | Son | — | 7 | ~1933 |
| Charles Craig | Son | — | 15 | ~1925 |
| James Craig | Son | — | 12 | ~1928 |
| Mary Craig | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Pope, Illinois
Daughter, age
Pope, Illinois · implied b. ~1930 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Craig |
| Given Name | Mary C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Pope-County, Illinois
Daughter, age 10
Pope-County, Illinois · implied b. ~1930 — 12 household members
| Surname | Craig |
| Given Name | Mary C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Golconda Precinct Election |
| 1935 Residence (County) | Pope |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Craig across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Craig
Daughter · 1940 · age 10 · b. ~1930 · Illinois
★ You are viewing this record
Sibling
Betty Craig
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ellis Craig
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Craig
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Craig
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Craig
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Craig
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claude Craig
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Craig
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Craig
Sibling · 1940 · age 16
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 — Pope-County, Illinois
Open full size
1940 US Federal Census — Pope-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00869-00100)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary K. Hazel | 69 | Head | — | Kentucky |
| 2 | Hubert Hutson | 37 | Head | Laborer | Illinois |
| 3 | Lillian Hutson | 32 | Wife | — | Illinois |
| 4 | Hubert Hutson | 11 | Son | — | Illinois |
| 5 | Roberta L. Hutson | 5 | Daughter | — | Illinois |
| 6 | Peter E. Craig | 65 | Head | — | Illinois |
| 7 | Annie B. Craig | 62 | Wife | — | Illinois |
| 8 | Loyald Craig | 36 | Son | Laborer | Illinois |
| 9 | Edward Craig | 26 | Son | Janitor | Illinois |
| 10 | Rothwell Morris | 26 | Head | Miner | Illinois |
| 11 | Pearl Morris | 24 | Wife | — | Illinois |
| 12 | Robert J. Morris | 5 | Son | — | Illinois |
| 13 | Norma J. Morris | 2 | Daughter | — | Illinois |
| 14 | Leroy Bonnell | 32 | Head | Laborer | Illinois |
| 15 | Eliza B. Bonnell | 27 | Wife | — | Illinois |
| 16 | Thomas J. Williams | 71 | Head | — | Indiana |
| 17 | James G. Williams | 22 | Son | Miner | Illinois |
| 18 | Mary E. Williams | 17 | Daughter | — | Illinois |
| 19 | Margaret E. Williams | 11 | Daughter | — | Illinois |
| 20 | William S. Craig | 39 | Head | Laborer | Illinois |
| 21 | Mary A. Craig | 37 | Wife | — | Illinois |
| 22 | Helen J. Craig | 18 | Daughter | Maid | Illinois |
| 23 | James E. Craig | 12 | Son | Laborer | Illinois |
| 24 | Margaret L. Craig | 16 | Daughter | Newsvendor | Illinois |
| 25 | Charles C. Craig | 15 | Son | Laborer | Illinois |
| 26 | Earl Craig | 13 | Son | — | Illinois |
| 27 | Doris Craig | 12 | Daughter | — | Illinois |
| 28 | Mary C. Craig THIS PERSON | 10 | Daughter | — | Illinois |
| 29 | Ellis Craig | 7 | Son | — | Illinois |
| 30 | Claude Craig | 6 | Son | — | Illinois |
| 31 | Betty L. Craig | 2 | Daughter | — | Illinois |
| 32 | Alson O. Claner | 58 | Head | — | Illinois |
| 33 | Gertie Claner | 45 | Wife | Laundress | Illinois |
| 34 | James P. Duncan | 15 | Nephew | — | Illinois |
| 35 | John B. Clark | 48 | Head | Farmer | Illinois |
| 36 | Maggie Clark | 68 | Mother | — | Illinois |
| 37 | Alva Hester | 21 | Boarder | Laborer | Illinois |
| 38 | Alden Walter | 25 | Head | Laborer | Illinois |
| 39 | Lally Walter | 23 | Wife | — | Illinois |
| 40 | Myrtle Lacer | 52 | Mother | Maid | Tennessee |
Related Census Records
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)