JM
James Mack — 1930 US Census Record
Model Tree available1930 United States Federal Census · Quitman, Mississippi
Our Model Tree links this James Mack across the 1920, 1930 and 1940 US Censuses in Quitman, Mississippi (XGBoost, ~Confirmed), with identified parents James & Lillian — first a son (b.~1906), then head of a 13-person household.
Age 24
b. ~1906
Male
Son
Born: Mississippi
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Quitman, Mississippi |
| Surname | Mack |
| Given Name | James T. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Age at First Marriage | 24 |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Bookkeeper |
| Township / Ward | Marks Town |
| Est. Birth Year | ~1906 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Lucile Parthener | Other | — | 27 | ~1903 |
| Harry Mack | Son | — | 21 | ~1909 |
| Edna Mcbee | Other | — | 39 | ~1891 |
| Lilly Mack | Daughter | — | 17 | ~1913 |
| Mary Miller | Other | — | 24 | ~1906 |
| Lula Larrue | Other | — | 23 | ~1907 |
| Ophelia Mack | Daughter | — | 22 | ~1908 |
| Robert Brown | Other | — | 27 | ~1903 |
| Thelma Godwin | Other | — | 25 | ~1905 |
| Mabel Edison | Other | — | 23 | ~1907 |
| Lilly Mack | Head | — | 45 | ~1885 |
| James Mack | Son | — | 24 | ~1906 |
| Lona Herron | Other | — | 17 | ~1913 |
Census Appearances
1920
Quitman, Mississippi
Son, age 15
Quitman, Mississippi · implied b. ~1905 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mack |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1930
Quitman, Mississippi
Son, age 24
Quitman, Mississippi · implied b. ~1906 — 13 household members
| Surname | Mack |
| Given Name | James T. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Age at First Marriage | 24 |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Bookkeeper |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Quitman-County, Mississippi
Son, age 35
Quitman-County, Mississippi · implied b. ~1905 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mac |
| Given Name | James J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | Marks |
| 1935 Residence (County) | Quitman |
| Occupation | Cashier |
| Industry | Citizens Bank |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 3000 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 James Mack across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Mack (~0.92 confidence) and mother Lillian Mack (~0.92 confidence) and mother Lillian Mac (~0.92 confidence) and mother Lilly Mack (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Mack
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Lillian Mack
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Lillian Mac
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Lilly Mack
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Mack
Son · 1930 · age 24 · b. ~1906 · Mississippi
★ You are viewing this record
Sibling
Harry Mack
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ophelia Mack
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lilly Mack
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 — Quitman, Mississippi
Open full size
1930 US Federal Census — Quitman, Mississippi
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1163unit:0320)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Vann A. Price | 9 | Son | — | Tennessee |
| 2 | Blanche Denton | 49 | Head | Proprietress | Mississippi |
| 3 | Hal Denton | 27 | Son | Laborer | Mississippi |
| 4 | Lex Denton | 25 | Son | Foreman | Mississippi |
| 5 | Virginia Denton | 21 | Daughter | None | Mississippi |
| 6 | Dorothy Denton | 19 | Daughter | Operator | Mississippi |
| 7 | Paul Denton | 17 | Son | None | Mississippi |
| 8 | Sally Denton | 9 | Daughter | None | Mississippi |
| 9 | Joel Denton | 9 | Son | None | Mississippi |
| 10 | Virgie Jackson | 23 | Servant | Servant | Mississippi |
| 11 | Lee Jackson | 37 | Servant | Servant | Mississippi |
| 12 | Pearl M. Mobley | 48 | Roomer | Parking Station | Indiana |
| 13 | Linge G. Primary | 35 | Head | Salesman | Oklahoma |
| 14 | Mattie B. Primary | 46 | Wife | Teacher | Mississippi |
| 15 | George W. Primary | 24 | Son | Mechanic | Mississippi |
| 16 | Loudine Primary | 21 | Daughter | Nurse | Mississippi |
| 17 | Jack Primary | 17 | Son | None | Mississippi |
| 18 | Emily Primary | 20 | Daughter | None | Mississippi |
| 19 | Aubrey L. Wilkins | 26 | Head | Manager | Mississippi |
| 20 | Alma B. Wilkins | 24 | Wife | None | Louisiana |
| 21 | Lilly H. Mack | 45 | Head | Proprietress | Mississippi |
| 22 | James T. Mack THIS PERSON | 24 | Son | Bookkeeper | Mississippi |
| 23 | Ophelia Mack | 22 | Daughter | Teacher | Mississippi |
| 24 | Harry L. Mack | 21 | Son | None | Mississippi |
| 25 | Lilly Mack | 17 | Daughter | None | Mississippi |
| 26 | Robert Brown | 27 | Boarder | Clergyman | Mississippi |
| 27 | Edna Mcbee | 39 | Roomer | Teacher | Mississippi |
| 28 | Lucile Parthener | 27 | Roomer | Teacher | Mississippi |
| 29 | Thelma Godwin | 25 | Roomer | Teacher | Mississippi |
| 30 | Mary Miller | 24 | Roomer | Teacher | Mississippi |
| 31 | Mabel L. Edison | 23 | Roomer | Teacher | Mississippi |
| 32 | Lula Larrue | 23 | Boarder | Teacher | Mississippi |
| 33 | Lona Herron | 17 | Servant | Servant | Mississippi |
| 34 | William L. Cox | 53 | Head | Manager | Mississippi |
| 35 | Mattie E. Cox | 49 | Wife | None | Illinois |
| 36 | William Cox | 22 | Son | Bookkeeper | Mississippi |
| 37 | Jessie Cox | 21 | Daughter | Teacher | Mississippi |
| 38 | Ellison Cox | 19 | Son | None | Mississippi |
| 39 | Lina L. Cox | 18 | Daughter | None | Mississippi |
| 40 | Julia Cox | 15 | Daughter | None | Mississippi |
| 41 | Leon Cox | 13 | Son | None | Mississippi |
| 42 | Julia Cox | 10 | Daughter | None | Mississippi |
| 43 | Jane Harris | 40 | Sister-in-law | None | Illinois |
| 44 | Miriam Jarrel | 23 | Roomer | Teacher | Arkansas |
| 45 | Rose Bradley | 23 | Servant | Nurse | Mississippi |
| 46 | George W. Cox | 56 | Head | Servant | Mississippi |
| 47 | Martha S. Cox | 47 | Wife | Chancery Clerk | Mississippi |
| 48 | Margueritte Cox | 26 | Daughter | None | Mississippi |
| 49 | Butler Cox | 25 | Son | Bookkeeper | Mississippi |
| 50 | Olive F. Cox | 21 | Daughter | Stenographer | Mississippi |
Pedigree Summary
James + 3 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)