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Leo Miller — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Baltimore, Maryland

Our Model Tree links this Leo Miller across the 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 8-person household.

Age 12 b. ~1918 Male Son Born: Maryland Single

1930 Census Record Details

Census Year1930
LocationBaltimore, Maryland
SurnameMiller
Given NameLeo
Relationship to HeadSon
SexM
Color / RaceWhite
Age12
Marital StatusSingle
BirthplaceMaryland
Father's BirthplaceMaryland
Mother's BirthplaceVirginia
Additional Details
Can Read/WriteYes
Birth StateMaryland
Birth CountryUnited States
Birthplace (normalized)maryland
Township / WardElection District 13 Part
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.

8 people recorded at the same address in the 1930 census.

Name Relation to head Relative to Leo Age Birth yr
Robert Miller Son — 14 ~1916
Leo Miller Son — 12 ~1918
Douglas Miller Son — 10 ~1920
Harry Miller Head — 39 ~1891
Eugene Miller Son — 13 ~1917
Charles Miller Son — 18 ~1912
Elizabeth Miller Spouse — 41 ~1889
Harry Miller Son — 20 ~1910

Census Appearances

1920
Baltimore, Maryland
Son, age 2
Baltimore, Maryland · implied b. ~1918 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Miller
Given Name Leo
Relationship to Head Son
Sex M
Color / Race White
Age 2
Marital Status Single
Birthplace Maryland
Father's Birthplace Maryland
Mother's Birthplace Virginia
Birth State Maryland
Birth Country United States
Birthplace (normalized) maryland
1930
Baltimore, Maryland
Son, age 12
Baltimore, Maryland · implied b. ~1918 — 8 household members
Surname Miller
Given Name Leo
Relationship to Head Son
Sex M
Color / Race White
Age 12
Marital Status Single
Birthplace Maryland
Father's Birthplace Maryland
Mother's Birthplace Virginia
Can Read/Write Yes
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.
Linked across censuses
Our Model Tree links Leo Miller across 2 US Census years (1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Leo Miller
Son · 1930 · age 12 · b. ~1918 · Maryland
★ You are viewing this record
Sibling
Douglas Miller
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Miller
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Miller
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Miller
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Miller
Sibling · 1930 · age 14
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

Page Contents

50 people indexed on this census page (ia:1930:15thcensus847unit:0465)

Line Name Age Relation Occupation Birthplace
1 — 31 — Salesman Maryland
2 Alice G 30 Daughter — Maryland
3 Alice 4 Daughter — Maryland
4 — 35 Head Clerk Maryland
5 — 33 Wife — Maryland
6 — 45 Head Secretary Maryland
7 — 25 Daughter Mechanic West Virginia
8 — 16 Daughter — Maryland
9 — 27 Head Gardener Germany
10 — 25 Wife — Germany
11 — 3 Son — Maryland
12 — 69 Head — Maryland
13 — 51 Son Compositor England
14 — 49 Daughter Servant Maryland
15 — 46 Daughter Assistant Maryland
16 Robert S Young 54 Head Steam Fitter Virginia
17 Young 42 Wife — Maryland
18 Young 23 Daughter — Maryland
19 — 44 Head Stationary Engineer Maryland
20 Lula 53 Wife — Maryland
21 Marie 15 Daughter — Maryland
22 George E 21 Stepson Boilermaker Maryland
23 Alfreda 26 Stepdaughter — Maryland
24 Harry Miller 39 Head Stationary Engineer Maryland
25 Elizabeth Miller 41 Wife Saleslady Virginia
26 Harry Jr Miller 20 Son Mechanic Maryland
27 Charles E Miller 18 Son Mechanic Maryland
28 Robert Miller 14 Son — Maryland
29 Eugene Miller 13 Son — Maryland
30 Leo Miller THIS PERSON 12 Son — Maryland
31 Douglas Miller 10 Son — Maryland
32 — 39 Head Mechanic Maryland
33 — 34 Wife — Maryland
34 — 7 Daughter — Maryland
35 — 46 Head Contractor Maryland
36 — 42 Wife — Maryland
37 — 16 Daughter — Maryland
38 — 34 Head Salesman Virginia
39 — 30 Wife — Maryland
40 — 65 Head Sexton Maryland
41 — 85 Mother — Maryland
42 — 22 Daughter — Maryland
43 — 60 Head Stationary Engineer Maryland
44 — 66 Wife Gardener Delaware
45 — 5 Son — Maryland
46 Henry Jr Bender 60 Head Salesman New York
47 — None — — —
48 — None — — —
49 — None — — —
50 — None — — —

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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)

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