LM
Lucy Miller — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Lucy Miller across the 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a head (b.~1864), then head of a 6-person household.
Age 66
b. ~1864
Female
Head
Born: Maryland
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Miller |
| Given Name | Lucy |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Father's Birthplace | Germany |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Halethorpe Village Part |
| Est. Birth Year | ~1864 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lucy | Age | Birth yr |
|---|---|---|---|---|
| Alda Lottier | Other | — | 10 | ~1920 |
| Agatha Lottier | Daughter | — | 31 | ~1899 |
| Lucille Lottier | Other | — | ~1930 | |
| George Lottier | Other | — | 31 | ~1899 |
| J Lottier | Other | — | 2 | ~1928 |
| Lucy Miller | Head | — | 66 | ~1864 |
Census Appearances
1920
Baltimore, Maryland
Spouse, age 56
Baltimore, Maryland · implied b. ~1864 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Lucy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Germany |
| Mother's Birthplace | America |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Head, age 66
Baltimore, Maryland · implied b. ~1864 — 6 household members
| Surname | Miller |
| Given Name | Lucy |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Father's Birthplace | Germany |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-County, Maryland
Other, age 76
Baltimore-County, Maryland · implied b. ~1864 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Lucy |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | Halethorpe - Arbutus pt |
| 1935 Residence (County) | Baltimore |
| Industry | 0 |
| Highest Grade | 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 Lucy Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lucy Miller
Head · 1930 · age 66 · b. ~1864 · Maryland
★ You are viewing this record
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:1930:15thcensus847unit:0338)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Michael Kratz | 54 | Head | Farmer | Germany |
| 52 | Sophia Kratz | 54 | Wife | — | Maryland |
| 53 | Edward G Kratz | 21 | Son | — | Maryland |
| 54 | Anna G Kratz | 28 | Daughter | Saleslady | Maryland |
| 55 | Margaret Kratz | 26 | Daughter | Teacher | Maryland |
| 56 | Rodger E Kratz | 21 | Daughter | — | Maryland |
| 57 | John Kratz | 53 | Brother | Gardener | Germany |
| 58 | Charles Christner | 50 | Head | Solicitor | Maryland |
| 59 | Sallie O Christner | 44 | Wife | — | Maryland |
| 60 | Woodrow W Christner | 13 | Son | — | Maryland |
| 61 | Helen M Christner | 10 | Daughter | — | Maryland |
| 62 | Richard Heisloff | 20 | Step-son | Electrician | Maryland |
| 63 | Lucy Miller THIS PERSON | 66 | Head | — | Maryland |
| 64 | Agatha A Lottier | 31 | Daughter | — | Maryland |
| 65 | George S Lottier | 31 | Son-in-law | Butcher | Maryland |
| 66 | Alda G Lottier | 10 | Grand-daughter | — | Maryland |
| 67 | J Herman Lottier | 2 | Grand-son | — | Maryland |
| 68 | Lucille G Lottier | 0 | Grand-daughter | — | Maryland |
| 69 | John Harold | 68 | Head | Laborer | Maryland |
| 70 | Mary Harold | 58 | Wife | — | Maryland |
| 71 | George Harold | 28 | Son | Fireman | Maryland |
| 72 | Louisa Harold | 18 | Daughter-in-law | — | Maryland |
| 73 | Charles G Harold | 0 | Grand-son | — | Maryland |
| 74 | William J Sletch | 64 | Head | Survefor | Maryland |
| 75 | Anna W Sletch | 59 | Wife | — | Maryland |
| 76 | W Earl Sletch | 29 | Son | Carpenter | Maryland |
| 77 | Margaret M Sletch | 24 | Daughter | Operator | Maryland |
| 78 | Daniel J Sletch | 20 | Son | Laborer | Maryland |
| 79 | John J Grace | 36 | Head | Retail Merchant | Maryland |
| 80 | Marguerite B Grace | 31 | Wife | — | Maryland |
| 81 | Mary D Grace | 12 | Daughter | — | Maryland |
| 82 | Francis W Grace | 9 | Son | — | Maryland |
| 83 | Rita R Grace | 7 | Daughter | — | Maryland |
| 84 | Agnes M Grace | 6 | Daughter | — | Maryland |
| 85 | Bernadette B Grace | 4 | Daughter | — | Maryland |
| 86 | Anna G Grace | 3 | Daughter | — | Maryland |
| 87 | Theresa H Grace | 1 | Daughter | — | Maryland |
| 88 | Annie R Foxler | 65 | Head | — | Germany |
| 89 | Annie H Bioncion | 24 | Daughter | — | Maryland |
| 90 | George C Bioncion | 25 | Son-in-law | Secretary | Maryland |
| 91 | Anna M Bioncion | 1 | Grand-daughter | — | Maryland |
| 92 | John Eicholman | 44 | Head | Farmer | Maryland |
| 93 | Barbara Eicholman | 53 | Wife | — | Germany |
| 94 | Regina Eicholman | 15 | Daughter | — | Maryland |
| 95 | Mary Eicholman | 13 | Daughter | — | Maryland |
| 96 | Barbara Eicholman | 6 | Daughter | — | Maryland |
| 97 | John Eicholman | 3 | Son | — | Maryland |
| 98 | Joseph Haser | 63 | Head | Laborer | Maryland |
| 99 | Margaret Haser | 58 | Wife | — | Maryland |
| 100 | Otto H Haser | 24 | Son | Chauffeur | Maryland |
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)