RC
Robert Curtis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Matagorda, Texas
Our Model Tree links this Robert Curtis across the 1920 and 1930 US Censuses in Matagorda, Texas (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 10-person household.
Age 15
b. ~1915
Male
Son
Born: Texas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Matagorda, Texas |
| Surname | Curtis |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | Justice Precinct No 3 |
| Est. Birth Year | ~1915 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Lavaine Curtis | Daughter | — | 1 | ~1929 |
| Myrtle Curtis | Spouse | — | 45 | ~1885 |
| Elliott Curtis | Son | — | 18 | ~1912 |
| Robert Curtis | Son | — | 15 | ~1915 |
| Wilson Curtis | Son | — | 12 | ~1918 |
| Wallace Curtis | Son | — | 17 | ~1913 |
| Lucile Curtis | Daughter | — | 22 | ~1908 |
| Leroy Curtis | Son | — | 9 | ~1921 |
| George Curtis | Head | — | 50 | ~1880 |
| Alba Curtis | Daughter | — | 24 | ~1906 |
Census Appearances
1920
Matagorda, Texas
Other, age 5
Matagorda, Texas · implied b. ~1915 — 16 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Curtis |
| Given Name | Robert P |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Speaks English | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Matagorda, Texas
Son, age 15
Matagorda, Texas · implied b. ~1915 — 10 household members
| Surname | Curtis |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Robert Curtis across 2 US Census years (1920 and 1930) in Matagorda, Texas, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Curtis
Son · 1930 · age 15 · b. ~1915 · Texas
★ You are viewing this record
Sibling
Leroy Curtis
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elliott Curtis
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilson Curtis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alba Curtis
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucile Curtis
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lavaine Curtis
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wallace Curtis
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 — Matagorda, Texas
Open full size
1930 US Federal Census — Matagorda, Texas
Page Contents
50 people indexed on this census page (ia:1930:texascensus00ree2375:0826)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Calvin Douglas | 32 | Head | Mechanic | Texas |
| 2 | Beulah Douglas | 27 | Wife | — | Alabama |
| 3 | Jimmy H Douglas | 2 | Son | — | Texas |
| 4 | J D Jones | 58 | Father-in-law | — | Alabama |
| 5 | Hugh B Douglas | 60 | Head | Mail Carrier | Texas |
| 6 | Addie E Douglas | 57 | Wife | — | Alabama |
| 7 | Katherine Douglas | 21 | Daughter | — | Texas |
| 8 | Albert Lundquist | 56 | Head | Mail Carrier | Minnesota |
| 9 | Jeanette Lundquist | 27 | Wife | — | Texas |
| 10 | Edward Lundquist | 6 | Son | — | Texas |
| 11 | James B Koontz | 74 | Head | Farmer | Virginia |
| 12 | Martha A Koontz | 65 | Wife | — | Pennsylvania |
| 13 | James D Mcconnell | 70 | Head | Farmer | Texas |
| 14 | Henry D Mcconnell | 26 | Son | Farmer | Texas |
| 15 | William E Green | 63 | Head | Farmer | Ohio |
| 16 | Mertie Green | 59 | Wife | — | Ohio |
| 17 | Dorothy Green | 19 | Daughter | — | Texas |
| 18 | August W Ness | 69 | Head | Farmer | New York |
| 19 | J R Rainsford | 69 | Head | Farmer | Alabama |
| 20 | Emma R Rainsford | 63 | Wife | — | Tennessee |
| 21 | Mindy Rainsford | 25 | Daughter | — | Iowa |
| 22 | Henry J Rainsford | 22 | Son | Mechanic | Missouri |
| 23 | Alby F Carpenter | 68 | Head | — | Wisconsin |
| 24 | Emily V Carpenter | 63 | Wife | — | Alabama |
| 25 | Maud Carpenter | 32 | Daughter-in-law | — | Alabama |
| 26 | Francis Carpenter | 13 | Granddaughter | — | New Mexico |
| 27 | Rayford Carpenter | 10 | Grandson | — | Alabama |
| 28 | Maud D Carpenter | 8 | Granddaughter | — | New Mexico |
| 29 | Sarah Carpenter | 3 | Granddaughter | — | New Mexico |
| 30 | Robert E Carpenter | 32 | Son | — | Alabama |
| 31 | Edna Carpenter | 26 | Daughter-in-law | — | Montana |
| 32 | John H Mcglothin | 68 | Head | Farmer | Missouri |
| 33 | Elizabeth Mcglothin | 59 | Wife | — | Iowa |
| 34 | Annie Mcglothin | 33 | Daughter | — | Nebraska |
| 35 | Gladys Mcglothin | 23 | Daughter | — | Colorado |
| 36 | Thomas H Hood | 68 | Head | Clerical | Pennsylvania |
| 37 | Eva D Hood | 64 | Wife | Profession | Canada-Eng |
| 38 | Richard Hood | 6 | Grandson | — | Iowa |
| 39 | George W Curtis | 50 | Head | Farmer | Texas |
| 40 | Myrtle Curtis | 45 | Wife | — | Texas |
| 41 | Alba Curtis | 24 | Daughter | — | Texas |
| 42 | Lucile Curtis | 22 | Daughter | — | Texas |
| 43 | Elliott Curtis | 18 | Son | — | Texas |
| 44 | Wallace Curtis | 17 | Son | — | Texas |
| 45 | Robert Curtis THIS PERSON | 15 | Son | — | Texas |
| 46 | Wilson Curtis | 12 | Son | — | Texas |
| 47 | Leroy Curtis | 9 | Son | — | Texas |
| 48 | Lavaine Curtis | 1 | Daughter | — | Texas |
| 49 | James C Cloudy | 65 | Head | — | Texas |
| 50 | Emma Cloudy | 63 | Wife | — | Georgia |
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)