TM
Theodore Miller — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Theodore Miller across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 13-person household.
Age 15
b. ~1915
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Miller |
| Given Name | Theodore |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Postal Telegraph |
| Industry | 4117 |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Postal Telegraph |
| 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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Theodore | Age | Birth yr |
|---|---|---|---|---|
| Antoinette Miller | Daughter | — | 7 | ~1923 |
| Jerry Miller | Head | — | 39 | ~1891 |
| Elizabeth Miller | Daughter | — | 10 | ~1920 |
| Albert Miller | Son | — | 1 | ~1929 |
| Margaret Miller | Daughter | — | 2 | ~1928 |
| Margaret Davis | Other | — | 27 | ~1903 |
| John Miller | Son | — | 6 | ~1924 |
| Joseph Miller | Son | — | 13 | ~1917 |
| Theodore Miller | Son | — | 15 | ~1915 |
| Mary Miller | Spouse | — | 37 | ~1893 |
| Julia Smith | Other | — | 18 | ~1912 |
| Dominick Miller | Son | — | 4 | ~1926 |
| Charles Miller | Son | — | 11 | ~1919 |
Census Appearances
1930
Baltimore, Maryland
Son, age 15
Baltimore, Maryland · implied b. ~1915 — 13 household members
| Surname | Miller |
| Given Name | Theodore |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Postal Telegraph |
| Industry | 4117 |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 25
Baltimore-City-County, Maryland · implied b. ~1915 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mueller |
| Given Name | Theodore |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Inspector |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1000 |
| Highest Grade | No 8 |
| 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 Theodore Miller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Theodore Miller
Son · 1930 · age 15 · b. ~1915 · Maryland
★ You are viewing this record
Sibling
Antoinette Miller
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Miller
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Miller
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Miller
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Miller
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dominick Miller
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Miller
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Miller
Sibling · 1930 · age 11
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
1930 US Federal Census — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus857unit:0588)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Jacob Myers | 70 | Head | Retired | Russia |
| 52 | Belle Myers | 65 | Wife | — | Russia |
| 53 | Mamie Myers | 25 | Daughter | Bookkeeper | Maryland |
| 54 | Lou Myers | 23 | Son | Clerk Salesman | Maryland |
| 55 | Mayland Myers | 21 | Son | Clerk | Maryland |
| 56 | Jerry Miller | 39 | Head | Collector | Maryland |
| 57 | Mary Miller | 37 | Wife | — | Maryland |
| 58 | Theodore Miller THIS PERSON | 15 | Son | Postal Telegraph | Maryland |
| 59 | Joseph Miller | 13 | Son | — | Maryland |
| 60 | Charles Miller | 11 | Son | — | Maryland |
| 61 | Elizabeth Miller | 10 | Daughter | — | Maryland |
| 62 | Antoinette Miller | 7 | Daughter | — | Maryland |
| 63 | John Miller | 6 | Son | — | Maryland |
| 64 | Dominick Miller | 4 | Son | — | Maryland |
| 65 | Margaret Miller | 2 | Daughter | — | Maryland |
| 66 | Albert Miller | 1 | Son | — | Maryland |
| 67 | Margaret Davis | 27 | Boarder | Machine Maker | Maryland |
| 68 | Julia Smith | 18 | Boarder | Cutter | Maryland |
| 69 | Joseph Dolan | 63 | Head | Com. Salesman | New York |
| 70 | Laura Dolan | 63 | Wife | — | New York |
| 71 | Richard Lamb | 51 | Head | Gardener | N. Carolina |
| 72 | Annie Lamb | 42 | Wife | Housework | Virginia |
| 73 | Ellis Lamb | 22 | Son | Helper | Maryland |
| 74 | Evelyn Lamb | 19 | Daughter | Housework | Maryland |
| 75 | Louise Lamb | 16 | Daughter | — | Maryland |
| 76 | Helen Lamb | 9 | Daughter | — | Maryland |
| 77 | Dorothy Lamb | 19 | Daughter | — | Maryland |
| 78 | Jean Lamb | 0 | Grand Daughter | — | Maryland |
| 79 | Alexander Nelson | 28 | Head | Butler | Virginia |
| 80 | Emma Nelson | 28 | Wife | — | Virginia |
| 81 | Rosa Rivers | 25 | Head | Maid | Maryland |
| 82 | Hattie Rivers | 21 | Sister | Nurse | Maryland |
| 83 | Lucy Green | 47 | Boarder | Cook | Maryland |
| 84 | Wm. H. Saunders | 37 | Head | Mail Clerk | Maryland |
| 85 | Elizabeth Saunders | 27 | Wife | Maid | Maryland |
| 86 | George A. Perkins | 43 | Head | Waiter | Maryland |
| 87 | Rosie L. Perkins | 43 | Wife | Seamstress | Maryland |
| 88 | Samuel P. Carter | 38 | Head | Porter | Maryland |
| 89 | Mildred Carter | 34 | Wife | Presser | Maryland |
| 90 | Rosa E. Reed | 40 | Boarder | Cook | Maryland |
| 91 | David J. Bennett | 34 | Head | Chef Cook | Maryland |
| 92 | Carrie A. Bennett | 34 | Wife | Housework | Wash DC |
| 93 | Minnie Cook | None | Lodger | Housework | Virginia |
| 94 | George Colours | None | Lodger | Laborer | Virginia |
| 95 | D. M. Plitt | 54 | Head | — | Maryland |
| 96 | Sophia J. Plitt | 22 | Daughter | — | Maryland |
| 97 | Lloyd C. Plitt | 18 | Son | — | Maryland |
| 98 | Maria Fortune | 52 | Head | Domestic | N. Carolina |
| 99 | Lucille Fortune | 11 | Daughter | — | Maryland |
| 100 | Vashti Hendrick | 25 | Boarder | Domestic | N. Carolina |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)