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 1910, 1920, 1930 and 1940 US Censuses in Frederick-County, Maryland (XGBoost, ~Confirmed), with identified parents Charles & Clary — first a spouse (b.~1908), then head of a 3-person household.
Age 32
b. ~1908
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Frederick-County, Maryland |
| Surname | Smith |
| Given Name | Mildred P |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Frederick City |
| 1935 Residence (County) | Frederick |
| Additional Details | |
| Highest Grade | Hs 5 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Frederick City |
| Est. Birth Year | ~1908 |
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 Mildred | Age | Birth yr |
|---|---|---|---|---|
| Pauline Smith | Daughter | — | 11 | ~1929 |
| Raymond Smith | Son | — | 13 | ~1927 |
| Mildred Smith | Spouse | — | 32 | ~1908 |
Census Appearances
1910
Frederick, Maryland
Daughter, age 2
Frederick, Maryland · implied b. ~1908 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Mildred S. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Frederick, Maryland
Daughter, age 12
Frederick, Maryland · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Mildred P. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Frederick, Maryland
Daughter, age 22
Frederick, Maryland · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Mildred C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Operator |
| Industry | Telephone Co |
| Class of Worker | 9999 |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Frederick-County, Maryland
Spouse, age 32
Frederick-County, Maryland · implied b. ~1908 — 3 household members
| Surname | Smith |
| Given Name | Mildred P |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Frederick City |
| 1935 Residence (County) | Frederick |
| Highest Grade | Hs 5 |
| 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 Mildred Smith across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Smith (~0.92 confidence) and father Clary Smith (~0.92 confidence) and mother Julia Smith (~0.92 confidence) and mother Nellie Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Smith
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Clary Smith
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Julia Smith
b. ~1871
Source mother
● Household
· direct · ~0.92
Mother
Nellie Smith
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Smith
Spouse · 1940 · age 32 · b. ~1908 · 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 — 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-t0627-01548-00494)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mildred P Smith THIS PERSON | 32 | Wife | — | Maryland |
| 2 | Raymond D Jr Smith | 13 | Son | — | Maryland |
| 3 | Pauline N. R. Smith | 11 | Daughter | — | Maryland |
| 4 | Horace C Burriss | 31 | Head | — | S. Carolina |
| 5 | Eva M Burriss | 25 | Wife | 42 | Maryland |
| 6 | Betty J Burriss | 9 | Daughter | — | S. Carolina |
| 7 | Jacqueline E Burriss | 3 | Daughter | — | Maryland |
| 8 | Teddy L Burriss | 2 | Son | — | Maryland |
| 9 | Sylvia E Burriss | 0 | Daughter | — | Maryland |
| 10 | Carl E Wester | 26 | Head | — | Maryland |
| 11 | Natoma A M Wester | 25 | Wife | — | Maryland |
| 12 | Carol L Wester | 3 | Daughter | — | Maryland |
| 13 | Addison L Hoffman | 27 | Head | Attendant | Maryland |
| 14 | E. Marie Q Hoffman | 24 | Wife | — | Maryland |
| 15 | Barbara E Hoffman | 3 | Daughter | — | Maryland |
| 16 | Lyle E Hoffman | 2 | Son | — | Maryland |
| 17 | Archie E Cecil | 49 | Head | Truck Driver | Maryland |
| 18 | Grace H. Cecil | 50 | Wife | — | Maryland |
| 19 | Rudell H Cecil | 26 | Son | Cashier | Maryland |
| 20 | Irving T Cecil | 20 | Son | Sales Clerk | Maryland |
| 21 | Alfred H Maple | 51 | Head | Upholsterer | New York |
| 22 | Lydia G Maple | 36 | Wife | Cleaner | Maryland |
| 23 | Dorothy M Barger | 20 | Step-Daughter | Box Tacker | Maryland |
| 24 | Claude L Knill | 32 | Head | Truck Driver | Maryland |
| 25 | Mary E Knill | 28 | Wife | — | Maryland |
| 26 | Delores M Knill | 10 | Daughter | — | Maryland |
| 27 | Charles R Knill | 4 | Son | — | Maryland |
| 28 | Dale A Knill | 1 | Daughter | — | Maryland |
| 29 | Leslie W Dorsey | 42 | Head | Foreman | Maryland |
| 30 | Belva I Dorsey | 42 | Wife | — | Maryland |
| 31 | Ernest E Dorsey | 20 | Son | Presser | Maryland |
| 32 | Bernard G Dorsey | 13 | Son | — | Maryland |
| 33 | Eugene E Dorsey | 7 | Son | — | Maryland |
| 34 | Carl R. Hostler | 34 | Head | Feed Mill | Maryland |
| 35 | Helen E Hostler | 34 | Wife | — | Maryland |
| 36 | Dorothy L Hostler | 11 | Daughter | — | Maryland |
| 37 | Charles W Hostler | 36 | Head | General Work | Maryland |
| 38 | Margaret E Hostler | 34 | Wife | — | Maryland |
| 39 | Jennie B Zimmerman | 63 | Mother | Practical Nurse | Maryland |
| 40 | Frank Richard L Zimmerman | 3 | Brother | — | Maryland |
Pedigree Summary
Mildred
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)