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Martin Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Frederick-County, Maryland
Our Model Tree links this Martin Miller across the 1920, 1930 and 1940 US Censuses in Frederick-County, Maryland (XGBoost, ~Confirmed), with identified parents A & E — first a head (b.~1902), then head of a 4-person household.
Age 38
b. ~1902
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Frederick-County, Maryland |
| Surname | Miller |
| Given Name | Martin J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Frederick |
| 1935 Residence (County) | Frederick |
| Additional Details | |
| Occupation | Laborer |
| Industry | Oil Company |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 420 |
| Highest Grade | No 4 |
| 1935 Residence | Same Place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | Frederick |
| Est. Birth Year | ~1902 |
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 Martin | Age | Birth yr |
|---|---|---|---|---|
| Martin Miller | Head | — | 38 | ~1902 |
| Eleanor Miller | Daughter | — | 16 | ~1924 |
| Thomas Miller | Son | — | 13 | ~1927 |
| Eleanor Miller | Spouse | — | 39 | ~1901 |
Census Appearances
1920
Frederick, Maryland
Son, age 18
Frederick, Maryland · implied b. ~1902 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | M. Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Stave Mill |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Frederick, Maryland
Head, age 28
Frederick, Maryland · implied b. ~1902 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Martin L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 26 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | State Road 7871 |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 3 |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Frederick-County, Maryland
Head, age 38
Frederick-County, Maryland · implied b. ~1902 — 4 household members
| Surname | Miller |
| Given Name | Martin J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Frederick |
| 1935 Residence (County) | Frederick |
| Occupation | Laborer |
| Industry | Oil Company |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 420 |
| Highest Grade | No 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 Martin Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father A Miller (~0.92 confidence) and mother E Miller (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
A Miller
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
E Miller
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Martin Miller
Head · 1940 · age 38 · b. ~1902 · 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-t0627-01548-00365)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Floyd E. Kretz | 34 | Head | Care Taker | Maryland |
| 42 | Helen M. Kretz | 32 | Wife | — | Maryland |
| 43 | Matilda R. Moser | 43 | Head | — | Maryland |
| 44 | Dorothy M. Moser | 18 | Daughter | Clerk Sr | Maryland |
| 45 | Nellie M. Smith | 38 | Head | — | Maryland |
| 46 | Lewis E. Smith | 16 | Son | Clerk | Maryland |
| 47 | Wesley J. Webster | 41 | Lodger | Store Keeper | Maryland |
| 48 | Annie B. Sheets | 43 | Head | Seamstress | Maryland |
| 49 | Preston E. Sheets | 16 | Son | — | Maryland |
| 50 | Leroy J. Sheets | 15 | Son | — | Maryland |
| 51 | Lillie M. Quitsal | 66 | Mother | — | Maryland |
| 52 | John W. Turner | 34 | Head | Upholsterer | Maryland |
| 53 | Beulah Turner | 31 | Wife | Saleslady | Maryland |
| 54 | Oliver P. Turner | 73 | Father | — | Maryland |
| 55 | Georgetta Rippeon | 18 | Lodger | Dietitian | Maryland |
| 56 | Charles M. Gilbert | 67 | Head | — | Maryland |
| 57 | Cora E. Gilbert | 59 | Wife | Housekeeper | Maryland |
| 58 | Samuel L. Snyder | 22 | Lodger | Laborer | Maryland |
| 59 | Leslie N. Ruppenthal | 30 | Head | Laborer | W. Virginia |
| 60 | Helen J. Ruppenthal | 29 | Wife | — | Maryland |
| 61 | Phyllis P. Ruppenthal | 0 | Daughter | — | Maryland |
| 62 | Albert J. Killingsworth | 25 | Head | Dyer | W. Virginia |
| 63 | Norma H. Killingsworth | 23 | Wife | — | Maryland |
| 64 | Joan L. Killingsworth | 4 | Daughter | — | Maryland |
| 65 | John W. Killingsworth | 3 | Son | — | Maryland |
| 66 | Eleanor V. Zimmerman | 40 | Head | Seamstress | Maryland |
| 67 | Margaret J. Zimmerman | 19 | Daughter | — | Maryland |
| 68 | Twila L. Cofayer | 74 | Mother | — | Virginia |
| 69 | Frederick Kottmyer | 58 | Head | Molder | Germany |
| 70 | Mildred L. Kottmyer | 45 | Wife | — | Maryland |
| 71 | Elizabeth L. Waldschmidt | 20 | Head | Waitress | Maryland |
| 72 | Mary J. Waldschmidt | 18 | Sister | — | Maryland |
| 73 | James R. Waldschmidt | 16 | Brother | Delivery Boy | Maryland |
| 74 | Martin J. Miller THIS PERSON | 38 | Head | Laborer | Maryland |
| 75 | Eleanor M. Miller | 39 | Wife | — | Maryland |
| 76 | Eleanor R. Miller | 16 | Daughter | — | Maryland |
| 77 | Thomas E. Miller | 13 | Son | — | Maryland |
| 78 | John H. Summers | 60 | Head | Stock Clerk | Maryland |
| 79 | Viola M. Summers | 60 | Wife | — | Maryland |
| 80 | Jesse E. Wetzel | 37 | Head | Bench Maker | Maryland |
Pedigree Summary
Martin
Gen 1 · 2 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)