MD
Mary Daniel — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cecil-County, Maryland
Our Model Tree links this Mary Daniel across the 1920, 1930 and 1940 US Censuses in Cecil-County, Maryland (XGBoost, ~Confirmed), with identified parents Mary & Wm — first a daughter (b.~1920), then head of a 7-person household.
Age 20
b. ~1920
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cecil-County, Maryland |
| Surname | Daniel |
| Given Name | Mary Louise |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District No 1 Cecilton |
| 1935 Residence (County) | Cecil |
| Additional Details | |
| Occupation | Housekeeper |
| Hours Worked | 52 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Housekeeper |
| Township / Ward | Election District No 1 Cecilton |
| Est. Birth Year | ~1920 |
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 Daniel | Daughter | — | 20 | ~1920 |
| Wm Daniel | Head | — | 75 | ~1865 |
| Beulah Daniel | Other | — | 36 | ~1904 |
| William Daniel | Other | — | 12 | ~1928 |
| Hubert Daniel | Son | — | 45 | ~1895 |
| Herbert Daniel | Son | — | 19 | ~1921 |
| Mary Daniel | Spouse | — | 77 | ~1863 |
Census Appearances
1920
Cecil, Maryland
Daughter, age 1
Cecil, Maryland · implied b. ~1919 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daniel |
| Given Name | Mary Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Daughter, age 10
Cecil, Maryland · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daniels |
| Given Name | Mary S |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| 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
Cecil-County, Maryland
Daughter, age 20
Cecil-County, Maryland · implied b. ~1920 — 7 household members
| Surname | Daniel |
| Given Name | Mary Louise |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District No 1 Cecilton |
| 1935 Residence (County) | Cecil |
| Occupation | Housekeeper |
| Hours Worked | 52 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 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 Mary Daniel across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Daniel (~0.92 confidence) and father Wm Daniel (~0.92 confidence) and father John Daniel (~0.92 confidence) and father Albert Daniels (~0.92 confidence) and mother Florence Daniel (~0.92 confidence) and mother Paula Daniels (~0.60 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.87
Mother
Mary Daniel
b. ~1863
Source mother
● Household
· direct · ~0.92
Father
Wm Daniel
b. ~1865
Source father
● Household
· direct · ~0.92
Father
John Daniel
b. ~1890
Source father
● Household
· direct · ~0.92
Father
Albert Daniels
b. ~1897
Source father
● Household
· direct · ~0.92
Mother
Florence Daniel
b. ~1897
Source mother
● Household
· direct · ~0.92
Mother
Paula Daniels
b. ~1910
Source mother
● Household
· direct · ~0.6
This person
Anchor record
Mary Daniel
Daughter · 1940 · age 20 · b. ~1920 · Maryland
★ You are viewing this record
Sibling
Hubert Daniel
Sibling · 1940 · age 45
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Daniel
Sibling · 1940 · age 19
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 — Cecil-County, Maryland
Open full size
1940 US Federal Census — Cecil-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01545-00050)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John P. Whittock | 58 | Head | Farmer | Maryland |
| 42 | Lillian Whittock | 52 | Wife | House Wife | Pennsylvania |
| 43 | Joseph Whittock | 14 | Son | — | Maryland |
| 44 | Wm B Daniel | 75 | Head | — | Delaware |
| 45 | Mary F Daniel | 77 | Wife | — | Maryland |
| 46 | Herbert G. Daniel | 19 | Son | Chauffer | Maryland |
| 47 | Mary Louise Daniel THIS PERSON | 20 | Daughter | Housekeeper | Maryland |
| 48 | Hubert O. Daniel | 45 | Son | Dairy Hand | Maryland |
| 49 | Beulah Daniel | 36 | Daughter in law | Lappin | Maryland |
| 50 | William Earl Daniel | 12 | G. Son | — | Maryland |
| 51 | Luther Martin | 59 | Head | Farmer Manager | North Carolina |
| 52 | Chelsea Martin | 51 | Wife | Farm Mgr Manager | Tennessee |
| 53 | Reyonda Martin | 7 | Daughter | — | West Virginia |
| 54 | Thelma Hurd | 17 | Maid | Maid | Delaware |
| 55 | William Elliott | 34 | Hired Hand | Laborer | North Carolina |
| 56 | Leslie Brown | 17 | Hired Hand | Laborer | North Carolina |
| 57 | Charles Dixon | 49 | Head | Farmer | Maryland |
| 58 | Susie M Dixon | 51 | Wife | House Wife | Maryland |
| 59 | Susie J Dixon | 16 | Daughter | — | Maryland |
| 60 | Grace Dixon | 13 | Daughter | — | Maryland |
| 61 | Charles Jr Dixon | 10 | Son | — | Maryland |
| 62 | John Bath | 53 | Hired Hand | Laborer | Nebraska |
| 63 | Harry Reed | 31 | Head | Laborer | Virginia |
| 64 | Violet Reed | 25 | Wife | Laborer | Maryland |
| 65 | Harry Jr Reed | 5 | Son | — | Virginia |
| 66 | John B Reed | 3 | Son | — | Pennsylvania |
| 67 | Joan Reed | 1 | Daughter | — | Maryland |
| 68 | Kenneth E Green | 30 | Head | Farmer | Delaware |
| 69 | Edna Green | 25 | Wife | — | Maine |
| 70 | Eugene Green | 9 | Son | — | Maryland |
| 71 | Earnest Green | 7 | Son | — | Maryland |
| 72 | Elizabeth Green | 5 | Daughter | — | Maryland |
| 73 | Elias Rhoades | 41 | Head | Farmer | Maryland |
| 74 | Mary Rhoades | 41 | Wife | — | Maryland |
| 75 | Joseph H Burton | 29 | Head | Farmer | Maryland |
| 76 | Catherine Burton | 27 | Wife | House Wife | Maryland |
| 77 | Anna Bell Burton | 9 | Daughter | — | Maryland |
| 78 | Agnes Burton | 7 | Daughter | — | Maryland |
| 79 | Frances Burton | 5 | Daughter | — | Maryland |
| 80 | Edward H. May | 53 | Head | Farmer Manager | Maryland |
Related Census Records
Pedigree Summary
Mary + 2 siblings
Gen 1 · 6 parents
~0.87
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)