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Mary Manning — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cobb, Georgia
Our Model Tree links this Mary Manning across the 1910, 1920 and 1930 US Censuses in Cobb, Georgia (XGBoost, ~Confirmed), with identified parents Rhett & Ralph — first a daughter (b.~1910), then head of a 4-person household.
Age 20
b. ~1910
Female
Daughter
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cobb, Georgia |
| Surname | Manning |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Law Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Stenographer |
| Township / Ward | Kennesaw District 898 Marietta |
| Est. Birth Year | ~1910 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Manning | Daughter | — | 20 | ~1910 |
| Ralph Manning | Head | — | 47 | ~1883 |
| Alice Manning | Other | — | 50 | ~1880 |
| Mary Harrison | Other | — | 75 | ~1855 |
Census Appearances
1910
Cobb, Georgia
Daughter, age 1
Cobb, Georgia · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Manning |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1920
Cobb, Georgia
Daughter, age 10
Cobb, Georgia · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Manning |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Cobb, Georgia
Daughter, age 20
Cobb, Georgia · implied b. ~1910 — 4 household members
| Surname | Manning |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Stenographer |
| Industry | Law Office |
| 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 Mary Manning across 3 US Census years (1910, 1920 and 1930) in Cobb, Georgia, using XGBoost record linkage. Identified parents: father Rhett Manning (~0.92 confidence) and father Ralph Manning (~0.92 confidence) and mother Allie Manning (~0.92 confidence) and mother Almy Manning (~0.92 confidence) and father Ralph Manning (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Rhett Manning
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Ralph Manning
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Allie Manning
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Almy Manning
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
Ralph Manning
b. ~1883
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Manning
Daughter · 1930 · age 20 · b. ~1910 · Georgia
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Cobb, Georgia
Open full size
1930 US Federal Census — Cobb, Georgia
Page Contents
50 people indexed on this census page (ia:1930:georgiacensus00reel347:0799)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elizabeth P Terry | 75 | Mother-in-law | — | Georgia |
| 2 | Ralph H Manning | 47 | Head | Contractor | Georgia |
| 3 | Alice Manning | 50 | Wife-H | — | Georgia |
| 4 | Mary Manning THIS PERSON | 20 | Daughter | Stenographer | Georgia |
| 5 | Mary Harrison | 75 | Mother-in-law | — | Mississippi |
| 6 | James T Cook | 52 | Head | — | Georgia |
| 7 | Ella O Cook | 52 | Wife-H | — | Georgia |
| 8 | Annie T Cook | 24 | Son | Mechanic | Georgia |
| 9 | George H Howard | 42 | Head | Retail Merchant | Georgia |
| 10 | Nannie E Howard | 39 | Wife-H | — | Georgia |
| 11 | Blanche L Howard | 17 | Daughter | — | Georgia |
| 12 | Glenn F Brandon | 49 | Head | Upholsterer | Georgia |
| 13 | Corinne E Brandon | 39 | Wife-H | — | Georgia |
| 14 | Beatrice A Brandon | 5 | Daughter | — | Georgia |
| 15 | George R Perkins | 36 | Head | Carpenter | Georgia |
| 16 | Emma E Perkins | 35 | Wife-H | — | Alabama |
| 17 | George R Jr Perkins | 16 | Son | Carpenter | Georgia |
| 18 | Mildred L Perkins | 15 | Daughter | — | Georgia |
| 19 | William B Perkins | 13 | Son | — | Georgia |
| 20 | Edna E Perkins | 11 | Daughter | — | Georgia |
| 21 | Ernest J Perkins | 9 | Son | — | Georgia |
| 22 | Eva Perkins | 6 | Daughter | — | Georgia |
| 23 | Billie L Perkins | 4 | Son | — | Georgia |
| 24 | William E Parker | 38 | Head | Carpenter | Georgia |
| 25 | Fannie S Parker | 35 | Wife-H | — | Georgia |
| 26 | Nettie P Parker | 16 | Daughter | — | Georgia |
| 27 | Margie M Parker | 13 | Daughter | — | Georgia |
| 28 | Benjamin F Floyd | 27 | Head | Bookkeeper | Georgia |
| 29 | Reggie S Floyd | 22 | Wife-H | — | Georgia |
| 30 | Joe F Floyd | 0 | Son | — | Georgia |
| 31 | Edward L Williams | 58 | Head | Foreman | England |
| 32 | Minnie F Williams | 56 | Wife-H | — | Canada-English |
| 33 | James G Mcinnis | 32 | Head | Motorman | Georgia |
| 34 | Alma E Mcinnis | 32 | Wife-H | — | Georgia |
| 35 | Sydney E Thorn | 35 | Head | Stationary Engineer | So Carolina |
| 36 | Lillian Thorn | 29 | Wife-H | — | New Hampshire |
| 37 | Rosalind Thorn | 2 | Daughter | — | Georgia |
| 38 | Thomas H Clay | 57 | Head | Farmer | Georgia |
| 39 | Fannie Clay | 48 | Wife-H | — | Georgia |
| 40 | Percy Clay | 22 | Daughter | Saleslady | Georgia |
| 41 | Irene Clay | 19 | Daughter | — | Georgia |
| 42 | Catherine Clay | 17 | Daughter | — | Georgia |
| 43 | Agnes Clay | 15 | Daughter | — | Georgia |
| 44 | Inez Clay | 13 | Daughter | — | Georgia |
| 45 | Henry Clay | 8 | Son | — | Georgia |
| 46 | Joseph M Austin | 77 | Head | — | Georgia |
| 47 | Annie L Austin | 39 | Wife-H | — | Alabama |
| 48 | Josephine Austin | 15 | Daughter | — | Georgia |
| 49 | John A Austin | 13 | Son | — | Georgia |
| 50 | Thomas F Austin | 11 | Son | — | Georgia |
Pedigree Summary
Mary
Gen 1 · 5 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)