JB
John Beck — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this John Beck across the 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1911), then head of a 10-person household.
Age 19
b. ~1911
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Beck |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maryland |
| Age at First Marriage | 19 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Assembler |
| Industry | Airport |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Assembler |
| Township / Ward | Stemmers Run |
| Est. Birth Year | ~1911 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Clara Beck | Daughter | — | 4 | ~1926 |
| Alice Beck | Daughter | — | 16 | ~1914 |
| Mildred Beck | Daughter | — | 13 | ~1917 |
| Anna Beck | Daughter | — | 6 | ~1924 |
| Katherine Beck | Daughter | — | 8 | ~1922 |
| John Beck | Head | — | 43 | ~1887 |
| Frederick Beck | Son | — | 21 | ~1909 |
| John Beck | Son | — | 19 | ~1911 |
| George Beck | Son | — | 17 | ~1913 |
| Margaret Beck | Spouse | — | 43 | ~1887 |
Census Appearances
1920
Baltimore, Maryland
Son, age 9
Baltimore, Maryland · implied b. ~1911 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Beck |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 19
Baltimore, Maryland · implied b. ~1911 — 10 household members
| Surname | Beck |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maryland |
| Age at First Marriage | 19 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Assembler |
| Industry | Airport |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 John Beck across 2 US Census years (1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
John Beck
Son · 1930 · age 19 · b. ~1911 · Maryland
★ You are viewing this record
Sibling
Katherine Beck
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Beck
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Beck
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Beck
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Beck
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Beck
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Beck
Sibling · 1930 · age 17
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:1930:15thcensus847unit:0484)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Smiley | 59 | Head | Telegrapher | Maryland |
| 2 | Sarah Smiley | 57 | Wife | — | Maryland |
| 3 | Robert Smiley | 32 | Son | Crane Operator | Maryland |
| 4 | Calvin Smiley | 23 | Son | Laborer | Maryland |
| 5 | Amanda Wolfe | 74 | Aunt | — | Maryland |
| 6 | Maxim Kruse | 35 | Head | Laborer | Russia |
| 7 | Clara Kruse | 33 | Wife | — | Maryland |
| 8 | Emma Kruse | 9 | Daughter | — | Maryland |
| 9 | Arnold Kruse | 5 | Son | — | Maryland |
| 10 | Lenore Kruse | 1 | Daughter | — | Maryland |
| 11 | Charles Allman | 48 | Head | Line Supervisor | N. Carolina |
| 12 | Mamie Allman | 41 | Wife | — | Maryland |
| 13 | Lilla Allman | 19 | Daughter | Telephone Op. | Maryland |
| 14 | Grace Allman | 17 | Daughter | Telephone Op. | New York |
| 15 | Charles Allman | 14 | Son | — | Maryland |
| 16 | George Allman | 12 | Son | — | Maryland |
| 17 | Edwin Allman | 3 | Son | — | Maryland |
| 18 | James Weaver | 73 | Head | — | Maryland |
| 19 | Sarah Weaver | 60 | Wife | — | Maryland |
| 20 | Emma Weaver | 15 | Grand-child | — | Maryland |
| 21 | Mamie Weaver | 12 | Grand-child | — | Maryland |
| 22 | William Piper | 27 | Head | Carpenter | Maryland |
| 23 | Hilda Piper | 25 | Wife | — | Maryland |
| 24 | Hilda Piper | 4 | Daughter | — | Maryland |
| 25 | Evelyn Piper | 0 | Daughter | — | Maryland |
| 26 | Henry Mohr | 46 | Head | Foreman | Maryland |
| 27 | Elizabeth Mohr | 37 | Wife | — | Maryland |
| 28 | Dorothy Mohr | 13 | Daughter | — | Maryland |
| 29 | Frederick Gebauer | 53 | Head | Gardner | Germany |
| 30 | Elsie Gebauer | 26 | Daughter | — | Maryland |
| 31 | John Gebauer | 84 | Father | — | Germany |
| 32 | Henry Inovuk | 44 | Head | Ship Fitter | Maryland |
| 33 | Kate Inovuk | 45 | Sister | — | Maryland |
| 34 | Conrad Schmitt | 50 | Head | Farmer | Germany |
| 35 | Gertrude Schmitt | 54 | Wife | — | Germany |
| 36 | Eva Schmitt | 26 | Daughter | Clerk (Asst) | Maryland |
| 37 | Herman Schmitt | 19 | Son | Home | Maryland |
| 38 | John Beck | 43 | Head | Clerk | Maryland |
| 39 | Margaret Beck | 43 | Wife | — | Maryland |
| 40 | Frederick Beck | 21 | Son | Inspector | Maryland |
| 41 | John Beck THIS PERSON | 19 | Son | Assembler | Maryland |
| 42 | George Beck | 17 | Son | Assembler | Maryland |
| 43 | Alice Beck | 16 | Daughter | — | Maryland |
| 44 | Mildred Beck | 13 | Daughter | — | Maryland |
| 45 | Katherine Beck | 8 | Daughter | — | Maryland |
| 46 | Anna Beck | 6 | Daughter | — | Maryland |
| 47 | Clara Beck | 4 | Daughter | — | Maryland |
| 48 | Phillip Roeder | 42 | Head | Laborer | Maryland |
| 49 | Grace Roeder | 36 | Wife | — | Maryland |
| 50 | <End> | None | — | — | — |
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)