MR
Mildred Roberts — 1930 US Census Record
Model Tree available1930 United States Federal Census · Polk, Florida
Our Model Tree links this Mildred Roberts across the 1920, 1930 and 1940 US Censuses in Polk, Florida (XGBoost, ~Confirmed), with identified parents Matthew & Ellen — first a daughter (b.~1917), then head of a 4-person household.
Age 13
b. ~1917
Female
Daughter
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Polk, Florida |
| Surname | Roberts |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Lakeland City |
| Est. Birth Year | ~1917 |
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 Mildred | Age | Birth yr |
|---|---|---|---|---|
| Matthew Roberts | Head | — | 36 | ~1894 |
| Mildred Roberts | Daughter | — | 13 | ~1917 |
| Ivey Roberts | Spouse | — | 35 | ~1895 |
| M Roberts | Son | — | 6 | ~1924 |
Census Appearances
1920
Polk, Florida
Daughter, age 3
Polk, Florida · implied b. ~1917 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Polk, Florida
Daughter, age 13
Polk, Florida · implied b. ~1917 — 4 household members
| Surname | Roberts |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Polk-County, Florida
Daughter, age 23
Polk-County, Florida · implied b. ~1917 — 23 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts, M.D. |
| Given Name | Mildred |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Lakeland City |
| 1935 Residence (County) | Polk |
| Highest Grade | C-1 |
| 1935 Residence | Same house |
| 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 Mildred Roberts across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Matthew Roberts (~0.92 confidence) and mother Ellen Smith M E (~0.60 confidence) and mother Ivey Roberts (~0.92 confidence) and mother Johnnie Johnson (~0.92 confidence) and mother Nanna Toole J B (~0.92 confidence) and mother Nell Maddox Walter (~0.60 confidence) and mother Polly Roberts Md (~0.92 confidence) and mother Rosa Nance J Fred (~0.92 confidence). The pedigree spans 1 generation with 8 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.84
Father
Matthew Roberts
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Ellen Smith M E
b. ~1909
Source mother
● Household
· direct · ~0.6
Mother
Ivey Roberts
b. ~1895
Source mother
● Household
· direct · ~0.92
Mother
Johnnie Johnson
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Nanna Toole J B
b. ~1898
Source mother
● Household
· direct · ~0.92
Mother
Nell Maddox Walter
b. ~1906
Source mother
● Household
· direct · ~0.6
Mother
Polly Roberts Md
b. ~1895
Source mother
● Household
· direct · ~0.92
Mother
Rosa Nance J Fred
b. ~1904
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Roberts
Daughter · 1930 · age 13 · b. ~1917 · Florida
★ You are viewing this record
Sibling
M Roberts
Sibling · 1930 · age 6
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 — Polk, Florida
Open full size
1930 US Federal Census — Polk, Florida
Page Contents
50 people indexed on this census page (ia:1930:15thcensus331unit:0162)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George Kountze | 31 | Head | Boiler Helper | Georgia |
| 52 | Ida Kountze | 20 | Wife | Cook | Georgia |
| 53 | George Kountze | 3 | Son | — | Alabama |
| 54 | Ben Smith | 60 | Head | Cook | Alabama |
| 55 | Carrie Smith | 47 | Wife | Laundress | South Carolina |
| 56 | Charlie Brooks | 42 | Head | Laborer | South Carolina |
| 57 | Mary Brooks | 38 | Wife | — | Florida |
| 58 | Eulia Knight | 18 | Daughter | Cook | Florida |
| 59 | Mary Garden | 17 | Daughter | Cook | Florida |
| 60 | Minnie Brooks | 14 | Daughter | — | Florida |
| 61 | Lillie Brooks | 11 | Daughter | — | Florida |
| 62 | Charlie Brooks | 10 | Son | — | Florida |
| 63 | James Garden | 1 | Grandson | — | Florida |
| 64 | Ezekiel Heckson | 52 | Head | Merchant | Florida |
| 65 | Corrie Heckson | 22 | Daughter | — | Florida |
| 66 | Grace Heckson | 20 | Daughter | Secretary | Florida |
| 67 | Leona Heckson | 16 | Son | — | Florida |
| 68 | Heyward Bennett | 25 | Head | Truck Driver | Georgia |
| 69 | Annie Bennett | 21 | Wife | — | Georgia |
| 70 | Matthew Roberts | 36 | Head | Barber | Georgia |
| 71 | Ivey V. Roberts | 35 | Wife | — | Georgia |
| 72 | Mildred Roberts THIS PERSON | 13 | Daughter | — | Georgia |
| 73 | M. Gene Roberts | 6 | Son | — | Florida |
| 74 | Walton Crawford | 24 | Head | Trainman | Georgia |
| 75 | Lola Crawford | 23 | Wife | — | Georgia |
| 76 | Farrell Crawford | 0 | Son | — | Florida |
| 77 | Duncan S. Morris | 52 | Head | Watchman | South Carolina |
| 78 | Maggie Morris | 46 | Wife | — | South Carolina |
| 79 | Inez Morris | 17 | Daughter | — | South Carolina |
| 80 | Isabel Morris | 13 | Daughter | — | South Carolina |
| 81 | Hubert Morris | 23 | Son | Cleaner | North Carolina |
| 82 | Henry Mclean | 36 | Head | Oiler | Mississippi |
| 83 | Lula Mclean | 38 | Wife | Laundress | Florida |
| 84 | Leon Mclean | 7 | Son | — | Florida |
| 85 | Leon Mclean | 7 | Son | — | Florida |
| 86 | Susie Graham | 42 | Sister-in-law | Maid | Florida |
| 87 | Ethel Evans | 24 | Boarder | Cook | South Carolina |
| 88 | Millie Murray | 52 | Head | Laundress | Georgia |
| 89 | Sema Williams | 42 | Head | Fireman | Georgia |
| 90 | Maggie Williams | 46 | Wife | Daywork | Georgia |
| 91 | Liberta Cox | 12 | Lodger | — | Florida |
| 92 | James W. Glover | 23 | Head | Cleaner | Georgia |
| 93 | Eva M. Glover | 21 | Wife | — | Florida |
| 94 | James Jr. Glover | 0 | Son | — | Florida |
| 95 | Frank Ford | None | Head | Helper Canning | Alabama |
| 96 | Mamie Ford | None | Wife | Maid | Florida |
| 97 | Clara B. Hughes | 13 | Step-daughter | — | Florida |
| 98 | Daisy Robinson | 36 | Head | Laundress | Georgia |
| 99 | Elmira Robinson | 20 | Daughter | Dishwasher | Florida |
| 100 | Farada B. Vanderslice | 67 | Head | Proprietor | Ohio |
Related Census Records
Pedigree Summary
Mildred + 1 sibling
Gen 1 · 8 parents
~0.84
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)