JB
John Butler — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this John Butler across the 1910, 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a head (b.~1863), then head of a 4-person household.
Age 67
b. ~1863
Male
Head
Born: Maryland
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Butler |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 67 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | No |
| Home Owned/Rented | R |
| Home Value / Rent | 24 |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1863 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Beatrice Johns | Daughter | — | 42 | ~1888 |
| John Butler | Head | — | 67 | ~1863 |
| Beatrice Johns | Other | — | 3 | ~1927 |
| Arthur Johns | Other | — | 24 | ~1906 |
Census Appearances
1910
Baltimore, Maryland
Other, age 47
Baltimore, Maryland · implied b. ~1863 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Butler |
| Given Name | John |
| Relationship to Head | Nephew |
| Sex | M |
| Color / Race | Black |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 24 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Head, age 58
Baltimore, Maryland · implied b. ~1862 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Butler |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Barber |
| Industry | Barber shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Head, age 67
Baltimore, Maryland · implied b. ~1863 — 4 household members
| Surname | Butler |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 67 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | No |
| Home Owned/Rented | R |
| Home Value / Rent | 24 |
| 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 Butler across 3 US Census years (1910, 1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage.
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This person
Anchor record
John Butler
Head · 1930 · age 67 · b. ~1863 · Maryland
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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:1930:15thcensus858unit:0071)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Leonard Ware | 13 | Inmate | — | Maryland |
| 52 | Burline Ware | 6 | Inmate | — | Maryland |
| 53 | Grover Ware | 5 | Inmate | — | Maryland |
| 54 | Earl Curtis | 4 | Inmate | — | Maryland |
| 55 | James Curtis | 5 | Inmate | — | Maryland |
| 56 | Herbert Abbot | 12 | Inmate | — | New York |
| 57 | Edward Smith | 9 | Inmate | — | Maryland |
| 58 | George Smith | 3 | Inmate | — | Maryland |
| 59 | Clifford Naylor | 13 | Inmate | — | Maryland |
| 60 | James Jones | 9 | Inmate | — | Maryland |
| 61 | Gertrude Jones | 4 | Inmate | — | Maryland |
| 62 | Jesse Cox | 47 | Head | Waiter | Virginia |
| 63 | Louise Cox | 46 | Wife | — | Virginia |
| 64 | Louis E. Cox | 21 | Son | Machinist | Maryland |
| 65 | James Cox | 14 | Son | Printer | Maryland |
| 66 | Edward J. Cox | 16 | Son | Boot Black | Maryland |
| 67 | Van Buren Cox | 15 | Son | — | Maryland |
| 68 | Thomas Cox | 12 | Son | — | Maryland |
| 69 | James H. Cox | 10 | Son | — | Maryland |
| 70 | Morris S. Cox | 10 | Daughter | — | Maryland |
| 71 | Annie A. Cox | 7 | Daughter | — | Maryland |
| 72 | George Brown | 41 | Lodger | Barber | Maryland |
| 73 | John Butler THIS PERSON | 67 | Head | — | Maryland |
| 74 | Arthur Johns | 24 | Son-in-law | Cook | Maryland |
| 75 | Beatrice Johns | 42 | Daughter | Printer | Maryland |
| 76 | Beatrice Johns | 3 | Granddaughter | — | Maryland |
| 77 | John Lemon | 60 | Head | Janitor | Virginia |
| 78 | Annie Lemon | 47 | Wife | Laundress | Virginia |
| 79 | Donald Lemon | 21 | Son | Railroad Man | Virginia |
| 80 | Donald Jr. Lemon | 19 | Son | — | Virginia |
| 81 | Mary Gersett | 45 | Head | Housework | Virginia |
| 82 | Bessie Gersett | 20 | Daughter | Maid | Virginia |
| 83 | Emma Bundick | 47 | Head | Laundress | Maryland |
| 84 | Ellen Bundick | 28 | Daughter | Cleaning | Maryland |
| 85 | Edna Bundick | 50 | Lodger | Cook | Virginia |
| 86 | John Donnel | 45 | Head | — | Virginia |
| 87 | Mary Donnel | 40 | Wife | Sparrows Pt | Virginia |
| 88 | Walter Turner | 25 | Lodger | Chauffeur | Pennsylvania |
| 89 | Tom Osborn | 30 | Lodger | Barber | Virginia |
| 90 | Robert Chandler | 52 | Head | Caterer | New York |
| 91 | Raymond Chandler | 25 | Son | Bellman | Maryland |
| 92 | Bertie Chandler | 24 | Daughter-in-law | Maid | Maryland |
| 93 | Christine Jones | 41 | Head | — | Virginia |
| 94 | Joseph Jones | 21 | Son | Barber | Maryland |
| 95 | James Puppins | 21 | Head | Musician | Maryland |
| 96 | Helen Puppins | 18 | Wife | — | Maryland |
| 97 | Beatrice Puppins | 0 | Daughter | — | Maryland |
| 98 | Hester Harris | 54 | Head | Laundress | Maryland |
| 99 | Lucille Harris | 22 | Daughter | Laundress | Maryland |
| 100 | Mary Harris | 35 | Daughter | Cook | 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)