MS
Mildred Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Frederick-County, Maryland
Our Model Tree links this Mildred Smith across the 1920, 1930 and 1940 US Censuses in Frederick-County, Maryland (XGBoost, ~Confirmed), with identified parents Murray & Burley — first a daughter (b.~1918), then head of a 4-person household.
Age 22
b. ~1918
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Frederick-County, Maryland |
| Surname | Smith |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Frederick |
| Additional Details | |
| Occupation | Clerk |
| Industry | Mailing Order Store |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 130 |
| Highest Grade | C 2 |
| 1935 Residence | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Clerk |
| Township / Ward | Walkersville |
| Est. Birth Year | ~1918 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Eleanor Smith | Daughter | — | 19 | ~1921 |
| Mildred Smith | Daughter | — | 22 | ~1918 |
| Burley Smith | Head | — | 60 | ~1880 |
| Julia Smith | Spouse | — | 58 | ~1882 |
Census Appearances
1920
Frederick, Maryland
Daughter, age 1
Frederick, Maryland · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Mildred J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| 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 |
1930
Frederick, Maryland
Daughter, age 11
Frederick, Maryland · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Mildred E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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
Frederick-County, Maryland
Daughter, age 22
Frederick-County, Maryland · implied b. ~1918 — 4 household members
| Surname | Smith |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Frederick |
| Occupation | Clerk |
| Industry | Mailing Order Store |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 130 |
| Highest Grade | C 2 |
| 1935 Residence | Maryland |
| 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 Mildred Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Murray Smith (~0.92 confidence) and father Burley Smith (~0.92 confidence) and mother Daisy Smith (~0.92 confidence) and mother Julia Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Murray Smith
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Burley Smith
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Daisy Smith
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Julia Smith
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Smith
Daughter · 1940 · age 22 · b. ~1918 · Maryland
★ You are viewing this record
Sibling
Eleanor Smith
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 — Frederick-County, Maryland
Open full size
1940 US Federal Census — Frederick-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01549-00775)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | George H. Graham | 49 | Head | Farmer | Maryland |
| 42 | Lillian S. Graham | 45 | Wife | — | Maryland |
| 43 | Thelma Graham | 22 | Daughter | — | Maryland |
| 44 | Arthur Graham | 12 | Son | — | Maryland |
| 45 | Barbara Graham | 7 | Daughter | — | Maryland |
| 46 | Harvey Cramer | 52 | Head | Farmer | Maryland |
| 47 | Mattie Cramer | 53 | Wife | — | Maryland |
| 48 | Edard Zimmerman | 30 | Son-in-law | Laborer | Maryland |
| 49 | Louise Zimmerman | 20 | Daughter | — | Maryland |
| 50 | Carroll G. Zimmerman | 5 | Grandson | — | Maryland |
| 51 | Hermit Waters | 36 | Head | Laborer | Maryland |
| 52 | Mildred Waters | 26 | Wife | — | Maryland |
| 53 | Jane Elizabeth Waters | 5 | Daughter | — | Maryland |
| 54 | York Waters | 43 | Brother | Laborer | Maryland |
| 55 | Jessie E. Windsor | 48 | Head | Farmer | Maryland |
| 56 | Lola J. Windsor | 50 | Wife | — | Maryland |
| 57 | Donald Lee Windsor | 23 | Son | Laborer | Maryland |
| 58 | Harriet E. Windsor | 5 | Daughter | — | Maryland |
| 59 | Phoebe Watcher | 83 | Mother-in-law | — | Maryland |
| 60 | Clyde Green | 39 | Head | Farmer | Maryland |
| 61 | Hannah Green | 34 | Wife | — | Maryland |
| 62 | Laura Virginia Green | 14 | Daughter | — | Maryland |
| 63 | V. Milton Koontz | 20 | Hired Man | Laborer | Maryland |
| 64 | Harry C. Green | 56 | Head | Laborer | Maryland |
| 65 | Cora Fity | 35 | Housekeeper | — | Maryland |
| 66 | Bertha Fity | 74 | Lodger | — | Maryland |
| 67 | Burley Smith | 60 | Head | Laborer | Maryland |
| 68 | Julia E. Smith | 58 | Wife | — | Maryland |
| 69 | Mildred Smith THIS PERSON | 22 | Daughter | Clerk | Maryland |
| 70 | Eleanor R. Smith | 19 | Daughter | Waitress | Maryland |
| 71 | Sillie Carmack | 64 | Head | — | Maryland |
| 72 | Merhl Kaufman | 27 | Head | Laborer | Maryland |
| 73 | Agnes Kaufman | 26 | Wife | — | Maryland |
| 74 | Eugene Kaufman | 8 | Son | — | Maryland |
| 75 | Woodrow Stansbury | 26 | Head | Laborer | Maryland |
| 76 | Catherine Stansbury | 23 | Wife | — | Maryland |
| 77 | Robert W. Stansbury | 4 | Son | — | Maryland |
| 78 | John P. Stansbury | 2 | Son | — | Maryland |
| 79 | Clayton M. Zimmerman | 73 | Head | Farmer | Maryland |
| 80 | Myra B. Zimmerman | 70 | Wife | — | Pennsylvania |
Pedigree Summary
Mildred + 1 sibling
Gen 1 · 4 parents
~0.92
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)