CM
Catherine Miller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Catherine Miller across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 9-person household.
Age 25
b. ~1915
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Miller |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1915 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Catherine Miller | Daughter | — | 25 | ~1915 |
| Ruth Miller | Daughter | — | 24 | ~1916 |
| Gertrude Miller | Daughter | — | 23 | ~1917 |
| John Miller | Head | — | 55 | ~1885 |
| Robert Miller | Son | — | 18 | ~1922 |
| Edward Miller | Son | — | 20 | ~1920 |
| Francis Miller | Son | — | 15 | ~1925 |
| John Miller | Son | — | 28 | ~1912 |
| Margaret Miller | Spouse | — | 48 | ~1892 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 14
Baltimore, Maryland · implied b. ~1916 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Catherine M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| 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
Baltimore-City-County, Maryland
Daughter, age 25
Baltimore-City-County, Maryland · implied b. ~1915 — 9 household members
| Surname | Miller |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 Catherine Miller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Miller
Daughter · 1940 · age 25 · b. ~1915 · Maryland
★ You are viewing this record
Sibling
Ruth Miller
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Miller
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Miller
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Miller
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Miller
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Miller
Sibling · 1940 · age 23
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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01513-00590)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Alfred Hubert | 29 | Head | Handyman | Maryland |
| 42 | Helen Hubert | 33 | Wife | — | Maryland |
| 43 | Jr. Alfred Hubert | 14 | Son | — | Maryland |
| 44 | Delores Hubert | 13 | Daughter | — | Maryland |
| 45 | Anna May Hubert | 5 | Daughter | — | Maryland |
| 46 | John Malone | 38 | Head | Chauffeur | Maryland |
| 47 | William Malone | 35 | Wife | — | Maryland |
| 48 | Jr. John Malone | 12 | Son | — | Maryland |
| 49 | Elizabeth Malone | 11 | Daughter | — | Maryland |
| 50 | Paul Malone | 8 | Son | — | Maryland |
| 51 | Mary Malone | 5 | Daughter | — | Maryland |
| 52 | James Malone | 1 | Son | — | Maryland |
| 53 | Salvatore Fulca | 51 | Head | — | Italy |
| 54 | Nancy Fulca | 47 | Wife | — | Italy |
| 55 | Joseph Fulca | 19 | Son | Clerk | Maryland |
| 56 | Concetta Fulca | 13 | Daughter | — | Maryland |
| 57 | James Saroca | 71 | Uncle | — | Italy |
| 58 | Cataldo Doccola | 58 | Head | Laborer | Italy |
| 59 | Josephine Doccola | 56 | Wife | — | Italy |
| 60 | Mario Doccola | 18 | Son | Barber | Maryland |
| 61 | Rose Doccola | 14 | Daughter | — | Maryland |
| 62 | Claude Green | 36 | Head | Chauffeur | Maryland |
| 63 | Margaret Green | 32 | Wife | Packer | Maryland |
| 64 | Daniel Green | 64 | Father | Refinisher | Virginia |
| 65 | John Miller | 55 | Head | — | Maryland |
| 66 | Margaret Miller | 48 | Wife | — | Maryland |
| 67 | John Miller | 28 | Son | Pressman | Maryland |
| 68 | Catherine Miller THIS PERSON | 25 | Daughter | — | Maryland |
| 69 | Ruth Miller | 24 | Daughter | General Work | Maryland |
| 70 | Gertrude Miller | 23 | Daughter | — | Maryland |
| 71 | Edward Miller | 20 | Son | Clerk | Maryland |
| 72 | Robert Miller | 18 | Son | Stenographer | Maryland |
| 73 | Francis Miller | 15 | Son | — | Maryland |
| 74 | Victoria Kolsch | 60 | Head | — | Maryland |
| 75 | Frank Kolsch | 58 | Husband | Bricklayer | Maryland |
| 76 | Lorraine Kolsch | 18 | Daughter | — | Maryland |
| 77 | John Kolsch | 28 | Son | Electrician | Maryland |
| 78 | Ruth Kolsch | 23 | Daughter-in-law | — | Maryland |
| 79 | J. George Roesch | 65 | Head | — | Maryland |
| 80 | Richard Gaw | 31 | Boarder | Checker | Maryland |
Related Census Records
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)