FH
Francis Hall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Mary'S-County, Maryland
Our Model Tree links this Francis Hall across the 1930 and 1940 US Censuses in St.-Mary'S-County, Maryland (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 11-person household.
Age 18
b. ~1922
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Mary'S-County, Maryland |
| Surname | Hall |
| Given Name | Francis E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Seventh District 7 Milestown |
| 1935 Residence (County) | St. Marys |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 40 |
| Income (1939) | 888 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | Seventh District 7 Milestown |
| Est. Birth Year | ~1922 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Francis | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Hall | Daughter | — | 8 | ~1932 |
| Mary Hall | Daughter | — | 13 | ~1927 |
| John Hall | Head | — | 44 | ~1896 |
| Susan Hall | Spouse | — | 35 | ~1905 |
| John Hall | Son | — | 3 | ~1937 |
| Agnes Hall | Daughter | — | 4 | ~1936 |
| Joseph Hall | Son | — | 11 | ~1929 |
| Helen Hall | Daughter | — | 17 | ~1923 |
| James Hall | Son | — | 9 | ~1931 |
| Leonard Hall | Son | — | 15 | ~1925 |
| Francis Hall | Son | — | 18 | ~1922 |
Census Appearances
1930
St Mary …
Son, age 8
St Mary S, Maryland · implied b. ~1922 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Francis E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
St.-Mary'S-County, Maryland
Son, age 18
St.-Mary'S-County, Maryland · implied b. ~1922 — 11 household members
| Surname | Hall |
| Given Name | Francis E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Seventh District 7 Milestown |
| 1935 Residence (County) | St. Marys |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 40 |
| Income (1939) | 888 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Francis Hall across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Francis Hall
Son · 1940 · age 18 · b. ~1922 · Maryland
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Sibling
Joseph Hall
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Hall
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Hall
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hall
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Hall
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hall
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Hall
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Hall
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 — St.-Mary'S-County, Maryland
Open full size
1940 US Federal Census — St.-Mary'S-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01559-00772)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Elizabeth Owens | 82 | Head | — | Maryland |
| 42 | Richard B. Owens | 37 | Son | Farming | Maryland |
| 43 | Mary Alberta Owens | 38 | Daughter | — | Maryland |
| 44 | James Harry Owens | 15 | Son | — | Maryland |
| 45 | Phillip A. Owens | 12 | Son | — | Maryland |
| 46 | Doris Owens | 10 | Granddaughter | — | Maryland |
| 47 | Larry Owens | 8 | Grandson | — | Maryland |
| 48 | William R. Cullins | 49 | Head | Farmer | Maryland |
| 49 | Mary M. Cullins | 48 | Wife | — | Maryland |
| 50 | Margaret E. Cullins | 21 | Daughter | — | Maryland |
| 51 | Dorothy H. Cullins | 12 | Daughter | — | Maryland |
| 52 | William Jr. Cullins | 10 | Son | — | Maryland |
| 53 | George C. Hayden | 74 | Head | — | Maryland |
| 54 | Louisa Hayden | 72 | Wife | — | Maryland |
| 55 | Floyd Quade | 40 | Help | Laborer | Maryland |
| 56 | Mary E. Huseman | 70 | Head | — | Maryland |
| 57 | Raymond Quade | 29 | Grandson | Farming | Maryland |
| 58 | Lacey John Quade | 12 | Grandson | — | Maryland |
| 59 | Gladys Quade | 10 | Granddaughter | — | Maryland |
| 60 | Aloysius Quade | 8 | Grandson | — | Maryland |
| 61 | Walter B. Lacey | 36 | Head | Farming | Maryland |
| 62 | Ada Lacey | 38 | Wife | — | Maryland |
| 63 | Leonard Lacey | 5 | Son | — | Maryland |
| 64 | Melvin Lacey | 3 | Son | — | Maryland |
| 65 | Carl Logan | 23 | Head | Farming | Maryland |
| 66 | Elsie Logan | 20 | Wife | — | Maryland |
| 67 | John F. Hall | 44 | Head | Farming | Maryland |
| 68 | Susan H. Hall | 35 | Wife | — | Maryland |
| 69 | Francis E. Hall THIS PERSON | 18 | Son | Laborer | Maryland |
| 70 | Helen Hall | 17 | Daughter | — | Maryland |
| 71 | Leonard J. Hall | 15 | Son | Laborer | Maryland |
| 72 | Mary Susan Hall | 13 | Daughter | — | Maryland |
| 73 | Joseph Henry Hall | 11 | Son | — | Maryland |
| 74 | James B. Hall | 9 | Son | — | Maryland |
| 75 | Elizabeth Ann Hall | 8 | Daughter | — | Maryland |
| 76 | Agnes F. Hall | 4 | Daughter | — | Maryland |
| 77 | John B. Hall | 3 | Son | — | Maryland |
| 78 | James H. Hall | 66 | Head | — | Maryland |
| 79 | Gertrude Hall | 28 | Daughter | — | Maryland |
| 80 | Charles Knott | 70 | Head | Farming | Maryland |
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)