MG
Mary Gibson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kent-County, Maryland
Our Model Tree links this Mary Gibson across the 1920, 1930 and 1940 US Censuses in Kent-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1876), then head of a 3-person household.
Age 64
b. ~1876
Female
Spouse
Born: Delaware
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kent-County, Maryland |
| Surname | Gibson |
| Given Name | Mary G. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Delaware |
| 1935 Residence (City) | Rock Hall |
| 1935 Residence (County) | Kent |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Township / Ward | Rock Hall |
| Est. Birth Year | ~1876 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Jane Hatcherson | Daughter | — | 25 | ~1915 |
| Harry Gibson | Head | — | 62 | ~1878 |
| Mary Gibson | Spouse | — | 64 | ~1876 |
Census Appearances
1920
Kent, Maryland
Spouse, age 44
Kent, Maryland · implied b. ~1876 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gibson |
| Given Name | Mary H. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1930
Kent, Maryland
Other, age 54
Kent, Maryland · implied b. ~1876 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gibson |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Delaware |
| Age at First Marriage | 34 |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1940
Kent-County, Maryland
Spouse, age 64
Kent-County, Maryland · implied b. ~1876 — 3 household members
| Surname | Gibson |
| Given Name | Mary G. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Delaware |
| 1935 Residence (City) | Rock Hall |
| 1935 Residence (County) | Kent |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
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 Gibson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Gibson
Spouse · 1940 · age 64 · b. ~1876 · Maryland
★ 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 — Kent-County, Maryland
Open full size
1940 US Federal Census — Kent-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01552-00755)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harry B. Stevenson | 70 | Head | — | Maryland |
| 42 | Frank Dowling | 55 | Head | Janitor | Maryland |
| 43 | Claudia Dowling | 52 | Wife | — | Maryland |
| 44 | Vernon F. Dowling | 16 | Son | — | Maryland |
| 45 | Amy A. Dowling | 12 | Daughter | — | Maryland |
| 46 | Frank H. Jacobs | 50 | Head | Waterman | Maryland |
| 47 | Mary K. Jacobs | 49 | Wife | — | Maryland |
| 48 | Franklin Jacobs | 29 | Son | Waterman | Maryland |
| 49 | Robert N. Jacobs | 5 | Grand-son | — | Maryland |
| 50 | Maxwell G. Jacobs | 43 | Head | Waterman | Maryland |
| 51 | Mary C. Jacobs | 38 | Wife | — | Maryland |
| 52 | Preston G. Jacobs | 17 | Son | Waterman | Maryland |
| 53 | Mary Ellen Jacobs | 12 | Daughter | — | Maryland |
| 54 | Anthony Smith | 83 | Father-in-law | Waterman | Maryland |
| 55 | Milliard Rodney | 60 | Head | Waterman | Maryland |
| 56 | Julia M. Rodney | 59 | Wife | — | Maryland |
| 57 | George H. Davis | 64 | Head | Waterman | Maryland |
| 58 | Rhoda Davis | 61 | Wife | — | Maryland |
| 59 | Elmer Reil | 29 | Son-in-law | Truck Driver | Maryland |
| 60 | Leona R. Reil | 24 | Daughter | Shirt Maker | Maryland |
| 61 | Thomas M. Kendall | 45 | Head | Waterman | Maryland |
| 62 | Helen Kendall | 43 | Wife | — | Maryland |
| 63 | Rebecca Ann Kendall | 5 | Daughter | — | Maryland |
| 64 | Melvyn M. Kendall | 3 | Son | — | Maryland |
| 65 | Thomas L. Rich | 81 | Head | — | Maryland |
| 66 | John W. Harman | 50 | Head | Proprietor | Maryland |
| 67 | Anna R. Harman | 48 | Wife | — | Maryland |
| 68 | John W. Jr. Harman | 18 | Son | — | Maryland |
| 69 | Thomas K. Harman | 9 | Son | — | Maryland |
| 70 | Robert A. Shallcross | 59 | Head | Clerk Of Court | Maryland |
| 71 | Nannie B. Shallcross | 58 | Wife | — | Maryland |
| 72 | Harry W. Layton | 36 | Head | Machinist | Delaware |
| 73 | Bessie M. Layton | 28 | Wife | — | Maryland |
| 74 | Wilford Layton | 12 | Son | — | Maryland |
| 75 | Lorraine Layton | 11 | Daughter | — | Maryland |
| 76 | Lamont A. Layton | 2 | Son | — | Maryland |
| 77 | Howard Greene | 23 | Lodger | — | Maryland |
| 78 | Harry F. Gibson | 62 | Head | Captain | Maryland |
| 79 | Mary G. Gibson THIS PERSON | 64 | Wife | — | Delaware |
| 80 | Jane C. Hatcherson | 25 | Daughter | Clerk | 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)