JC
John Curtis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · None, None
Our Model Tree links this John Curtis across the 1920 and 1930 US Censuses (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 21-person household.
Age 21
b. ~1909
Male
Son
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | None, None |
| Surname | Curtis |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | common labor |
| Industry | iron foundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Common Labor |
| Est. Birth Year | ~1909 |
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.
21 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Butler | Daughter | — | 10 | ~1920 |
| Jessie Hunter | Daughter | — | 3 | ~1927 |
| Thelma Curtis | Daughter | — | 2 | ~1928 |
| Evelyn Hunter | Daughter | — | 19 | ~1911 |
| Joseph Butler | Head | — | 37 | ~1893 |
| Willie Curtis | Other | — | 1 | ~1929 |
| Irene Curtis | Other | — | 17 | ~1913 |
| Richard Hunter | Other | — | 34 | ~1896 |
| Clarence Bender | Other | — | 23 | ~1907 |
| Jessie Butler | Other | — | 32 | ~1898 |
| Frances Curtis | Other | — | 39 | ~1891 |
| Thomas Curtis | Son | — | 6 | ~1924 |
| James Curtis | Son | — | 7 | ~1923 |
| John Curtis | Son | — | 21 | ~1909 |
| Joseph Butler | Son | — | 11 | ~1919 |
| Wayne Curtis | Son | — | 3 | ~1927 |
| Richard Hunter | Son | — | ~1930 | |
| Willie Butler | Son | — | 9 | ~1921 |
| Robert Hunter | Son | — | 5 | ~1925 |
| H-C Butler | Son | — | 5 | ~1925 |
| Willie Curtis | Son | — | 23 | ~1907 |
Census Appearances
1920
None, None
Son, age 10
None, None · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Curtis |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Day Laborer |
| Industry | Working Out |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
None, None
Son, age 21
None, None · implied b. ~1909 — 21 household members
| Surname | Curtis |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | common labor |
| Industry | iron foundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Curtis across 2 US Census years (1920 and 1930) in None, None, using XGBoost record linkage.
Show:
This person
Anchor record
John Curtis
Son · 1930 · age 21 · b. ~1909 · None
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Sibling
Joseph Butler
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Curtis
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Butler
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Curtis
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Curtis
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wayne Curtis
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Butler
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Hunter
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Hunter
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Hunter
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Hunter
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Curtis
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
H-C Butler
Sibling · 1930 · age 5
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 — None, None
Open full size
1930 US Federal Census — None, None
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel978:0030)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Stanley | 6 | son | — | Michigan |
| 2 | Pauline | 3 | daughter | — | Michigan |
| 3 | Stanley | 2 | son | — | Michigan |
| 4 | John Harris | 45 | head | Molder | Poland-German |
| 5 | Mary Harris | 45 | wife-H | None | Poland-German |
| 6 | John Harris | 15 | son | None | Indiana |
| 7 | Katherine Harris | 13 | daughter | None | Michigan |
| 8 | Frances Harris | 9 | daughter | None | Michigan |
| 9 | George Harris | 6 | son | None | Michigan |
| 10 | Joseph Butler | 37 | head | Common Labor | Alabama |
| 11 | Jessie Butler | 32 | wife-H | None | Alabama |
| 12 | Joseph Jr Butler | 11 | son | — | Michigan |
| 13 | Dorothy Butler | 10 | daughter | — | Michigan |
| 14 | Willie Butler | 9 | son | — | Michigan |
| 15 | H-C Butler | 5 | son | — | Michigan |
| 16 | Richard Hunter | 34 | son-in-law | Common Labor | Alabama |
| 17 | Evelyn Hunter | 19 | daughter | None | Alabama |
| 18 | Robert Hunter | 5 | son | — | Michigan |
| 19 | Jessie M Hunter | 3 | daughter | — | Michigan |
| 20 | Richard Jr Hunter | 0 | son | — | Michigan |
| 21 | Clarence Bender | 23 | lodger | Common Labor | Alabama |
| 22 | Frances Curtis | 39 | wife-H | None | Georgia |
| 23 | Willie Curtis | 23 | son | Common Labor | Georgia |
| 24 | Irene Curtis | 17 | daughter-in-law | None | Texas |
| 25 | Willie Jr Curtis | 1 | grandson | — | Michigan |
| 26 | John Curtis THIS PERSON | 21 | son | Common Labor | Georgia |
| 27 | James L Curtis | 7 | son | — | Georgia |
| 28 | Thomas L Curtis | 6 | son | — | Michigan |
| 29 | Wayne Curtis | 3 | son | — | Michigan |
| 30 | Thelma Curtis | 2 | daughter | — | Michigan |
| 31 | John Gee | 46 | head-H | Common Labor | Alabama |
| 32 | Laura Gee | 32 | lodger | Housework | Alabama |
| 33 | James Gee | 3 | lodger-son | — | Alabama |
| 34 | Wade Stallworth | 27 | lodger | Core Maker | Alabama |
| 35 | Mary Howe | 20 | lodger | Housework | Georgia |
| 36 | Mary Smith | 64 | head-H | None | Louisiana |
| 37 | Owen R James | 27 | head | Truck Driver | Alabama |
| 38 | Susanna James | 23 | wife-H | Housework | Florida |
| 39 | Moses Moore | 37 | head | Dry Cleaner | Alabama |
| 40 | Georgia Moore | 27 | wife-H | None | Alabama |
| 41 | Willie M Moore | 17 | daughter | None | Alabama |
| 42 | Clarence Moore | 15 | son | None | Alabama |
| 43 | Mary R Moore | 14 | daughter | None | Alabama |
| 44 | Louis Moore | 12 | son | None | Ohio |
| 45 | Willie Moore | 10 | son | None | Michigan |
| 46 | Katherine Moore | 8 | daughter | — | Michigan |
| 47 | Mildred Moore | 5 | daughter | — | Michigan |
| 48 | Michael Romanowski | 41 | head | Blacksmith | Poland-German |
| 49 | Alexandria Romanowski | 35 | wife-H | None | Poland-German |
| 50 | Helen Romanowski | 15 | daughter | None | Poland-German |
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)