MS
Madeline Smith — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Madeline Smith across the 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 8-person household.
Age 13
b. ~1917
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Smith |
| Given Name | Madeline |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1917 |
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 Madeline | Age | Birth yr |
|---|---|---|---|---|
| Hilda Smith | Daughter | — | 15 | ~1915 |
| John Smith | Son | — | 3 | ~1927 |
| Margaret Smith | Daughter | — | 10 | ~1920 |
| John Smith | Head | — | 44 | ~1886 |
| Ruth Smith | Daughter | — | 1 | ~1929 |
| Irene Smith | Daughter | — | 21 | ~1909 |
| Mary Smith | Spouse | — | 43 | ~1887 |
| Madeline Smith | Daughter | — | 13 | ~1917 |
Census Appearances
1920
Baltimore, Maryland
Other, age 2
Baltimore, Maryland · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Madeline |
| Relationship to Head | Grandchild |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Daughter, age 13
Baltimore, Maryland · implied b. ~1917 — 8 household members
| Surname | Smith |
| Given Name | Madeline |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| 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 |
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 Madeline Smith across 2 US Census years (1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Madeline Smith
Daughter · 1930 · age 13 · b. ~1917 · Maryland
★ You are viewing this record
Sibling
Ruth Smith
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Smith
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Smith
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Smith
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hilda Smith
Sibling · 1930 · age 15
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:1930:15thcensus848unit:0660)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Andrew Nowakowski | 41 | Head | Caretaker | Poland |
| 2 | Katherine Nowakowski | 39 | Wife | — | Poland |
| 3 | Annie Nowakowski | 20 | Daughter | — | Maryland |
| 4 | Conrad J. Smult | 35 | Head | Canmaker | Maryland |
| 5 | Emma Smult | 36 | Wife | Millwright | Maryland |
| 6 | Martin Casper | 64 | Head | Laborer | Poland |
| 7 | Helen Casper | 47 | Wife | — | Poland |
| 8 | Laura Casper | 18 | Daughter | Operator | Maryland |
| 9 | Adeline Casper | 14 | Daughter | — | Maryland |
| 10 | Edward Fortman | 19 | Head | Butcher | Maryland |
| 11 | Wanda Fortman | 20 | Wife | — | Poland |
| 12 | John Rupinski | 38 | Head | Laborer | Maryland |
| 13 | Mary Rupinski | 37 | Wife | — | Maryland |
| 14 | Walter Rupinski | 9 | Son | — | Maryland |
| 15 | Margaret Rupinski | 7 | Daughter | — | Maryland |
| 16 | Rita Rupinski | 4 | Daughter | — | Maryland |
| 17 | Joseph Cichocki | 39 | Head | Laborer | Maryland |
| 18 | Catherine Cichocki | 35 | Wife | — | Maryland |
| 19 | Theresa Cichocki | 13 | Daughter | — | Maryland |
| 20 | Virginia Cichocki | 12 | Daughter | — | Maryland |
| 21 | Edward Cichocki | 10 | Son | — | Maryland |
| 22 | Joseph Jr. Cichocki | 2 | Son | — | Maryland |
| 23 | Stanley Matuck | 50 | Head | Laborer | Poland |
| 24 | Tillie Matuck | 36 | Wife | — | Poland |
| 25 | Joseph Matuck | 14 | Son | — | Maryland |
| 26 | Stanley Matuck | 13 | Son | — | Maryland |
| 27 | Frank Matuck | 9 | Son | — | Maryland |
| 28 | Laura Matuck | 6 | Daughter | — | Maryland |
| 29 | Rudolph Kruske | 37 | Head | Laborer | Maryland |
| 30 | William Kruske | 34 | Brother | Laborer | Maryland |
| 31 | Gustave Gabrelow | 46 | Head | Deck Officer | Norway |
| 32 | Bertha Gabrelow | 38 | Wife | — | Maryland |
| 33 | Friedel Gabrelow | 20 | Son | Laborer | Maryland |
| 34 | Jerome Gabrelow | 9 | Son | — | Maryland |
| 35 | John Smith | 44 | Head | Captain | Maryland |
| 36 | Mary Smith | 43 | Wife | — | Maryland |
| 37 | Irene Smith | 21 | Daughter | Examiner | Maryland |
| 38 | Hilda Smith | 15 | Daughter | Wrapper | Maryland |
| 39 | Madeline Smith THIS PERSON | 13 | Daughter | — | Maryland |
| 40 | Margaret Smith | 10 | Daughter | — | Maryland |
| 41 | John Smith | 3 | Son | — | Maryland |
| 42 | Ruth Smith | 1 | Daughter | — | Maryland |
| 43 | John C. Lang | 68 | Head | — | Maryland |
| 44 | Mary H. Lang | 46 | Wife | — | Maryland |
| 45 | Frederick Lang | 44 | Son | Laborer | Maryland |
| 46 | Conrad Lang | 33 | Son | Engineer | Maryland |
| 47 | Leon Szymanski | 45 | Head | Laborer | Poland |
| 48 | Helen Szymanski | 43 | Wife | — | Poland |
| 49 | John Szymanski | 13 | Son | — | Maryland |
| 50 | Frank Szymanski | 8 | Son | — | 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)