MR
Mary Riley — 1930 US Census Record
Model Tree available1930 United States Federal Census · Caddo, Louisiana
Our Model Tree links this Mary Riley across the 1920, 1930 and 1940 US Censuses in Caddo, Louisiana (XGBoost, ~Confirmed), with identified parents George & Willie — first a daughter (b.~1918), then head of a 9-person household.
Age 12
b. ~1918
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Caddo, Louisiana |
| Surname | Riley |
| Given Name | Mary Kate |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Shreveport City |
| Est. Birth Year | ~1918 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ida Riley | Daughter | — | 10 | ~1920 |
| Mary Riley | Daughter | — | 12 | ~1918 |
| Gloria Riley | Daughter | — | 2 | ~1928 |
| George Riley | Head | — | 44 | ~1886 |
| Rex Riley | Son | — | 15 | ~1915 |
| Ray Riley | Son | — | 16 | ~1914 |
| Carl Riley | Son | — | 18 | ~1912 |
| Frank Riley | Son | — | 8 | ~1922 |
| Callie Riley | Spouse | — | 39 | ~1891 |
Census Appearances
1920
Caddo, Louisiana
Daughter, age 2
Caddo, Louisiana · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Riley |
| Given Name | Margie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Caddo, Louisiana
Daughter, age 12
Caddo, Louisiana · implied b. ~1918 — 9 household members
| Surname | Riley |
| Given Name | Mary Kate |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Caddo-County, Louisiana
Head, age 22
Caddo-County, Louisiana · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Riley |
| Given Name | Mildred |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Shreveport City |
| 1935 Residence (County) | Caddo parish |
| Occupation | Cook |
| Industry | Private home |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 520 |
| Highest Grade | 3 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Mary Riley across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Riley (~0.92 confidence) and father Willie Riley (~0.92 confidence) and mother Callie Riley (~0.92 confidence) and mother Margie Riley (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Riley
b. ~1886
Source father
● Household
· direct · ~0.92
Father
Willie Riley
b. ~1899
Source father
● Household
· direct · ~0.92
Mother
Callie Riley
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Margie Riley
b. ~1901
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Riley
Daughter · 1930 · age 12 · b. ~1918 · Louisiana
★ You are viewing this record
Sibling
Ida Riley
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rex Riley
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gloria Riley
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Riley
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Riley
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Riley
Sibling · 1930 · age 8
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 — Caddo, Louisiana
Open full size
1930 US Federal Census — Caddo, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus787unit:0697)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Daughter Virginia Ann | 2 | daughter | None | Louisiana |
| 52 | Eva Johnson | 17 | sister-in-law | None | Louisiana |
| 53 | Watson Dillman | 27 | Head | Cutter | Oklahoma |
| 54 | Thomas Dillman | 25 | wife | None | Mississippi |
| 55 | James Gamble | 5 | step-son | None | Louisiana |
| 56 | Mary Frances Gamble | 3 | step-daughter | None | Louisiana |
| 57 | Hubert A. Dyson | 38 | Head | Auto Mechanic | Louisiana |
| 58 | Ethel Dyson | 30 | wife | None | Louisiana |
| 59 | Marie E. Dyson | 12 | daughter | None | Louisiana |
| 60 | William F. Scott | 29 | Head | Battery Man | Texas |
| 61 | Mabel Scott | 23 | wife | None | New York |
| 62 | Pat Ellen Scott | 2 | daughter | None | Texas |
| 63 | George F. Riley | 44 | Head | Salesman | Arkansas |
| 64 | Callie Riley | 39 | wife | None | Arkansas |
| 65 | Carl Riley | 18 | son | Auto Mechanic | Arkansas |
| 66 | Ray Riley | 16 | son | Salesman | Arkansas |
| 67 | Rex Riley | 15 | son | None | Arkansas |
| 68 | Mary Kate Riley THIS PERSON | 12 | daughter | None | Louisiana |
| 69 | Ida Grace Riley | 10 | daughter | None | Louisiana |
| 70 | Frank Riley | 8 | son | None | Louisiana |
| 71 | Gloria Riley | 2 | daughter | None | Louisiana |
| 72 | D. L. Agnew | 28 | Head | Electrician | Mississippi |
| 73 | Gertrude Agnew | 24 | wife | None | Texas |
| 74 | D. L. Jr Agnew | 8 | son | None | Louisiana |
| 75 | Thomas Agnew | 5 | son | None | Louisiana |
| 76 | B. Burton | 36 | Head | Salesman | Louisiana |
| 77 | Edna Burton | 31 | wife | None | Louisiana |
| 78 | George Henley | 24 | Head | Switchman | Tennessee |
| 79 | Esther Henley | 24 | wife | None | Tennessee |
| 80 | George Jr Henley | 5 | son | None | Louisiana |
| 81 | Eunice Snelling | 19 | sister-in-law | None | Tennessee |
| 82 | Ernest Chandler | 33 | Head | Foreman | Mississippi |
| 83 | Alice Chandler | 33 | wife | None | Mississippi |
| 84 | Mary Chandler | 12 | daughter | None | Mississippi |
| 85 | James Chandler | 10 | son | None | Mississippi |
| 86 | Shirley Paul Chandler | 3 | son | None | Louisiana |
| 87 | Bertha Chandler | 55 | mother | None | Mississippi |
| 88 | Father Joseph | 55 | father | Oiler | Mississippi |
| 89 | Brother Joseph Jr | 17 | brother | None | Mississippi |
| 90 | Audie Culpepper | 33 | Head | Service Man | Louisiana |
| 91 | Audie Culpepper | 27 | wife | None | Louisiana |
| 92 | Jack H. Culpepper | 5 | son | None | Louisiana |
| 93 | Ed Bowen | 22 | Head | Salesman | Mississippi |
| 94 | Vesta Bowen | 22 | wife | None | Oklahoma |
| 95 | Edwina Bowen | 1 | daughter | None | Virginia |
| 96 | Fulton Anderson | 18 | brother-in-law | Packer | Tennessee |
| 97 | Louie Mcmullin | 42 | mother-in-law | None | Tennessee |
| 98 | Onie Mae Mcmullin | 2 | sister-in-law | None | Texas |
| 99 | Oka Fay Mcmullin | 2 | sister-in-law | None | Texas |
| 100 | James Pendleton | 43 | Head | Bldg. Foreman | Tennessee |
Pedigree Summary
Mary + 6 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)