MH
Mary Holt — 1930 US Census Record
Model Tree available1930 United States Federal Census · Alamance, North Carolina
Our Model Tree links this Mary Holt across the 1910, 1920 and 1930 US Censuses in Alamance, North Carolina (XGBoost, ~Confirmed), with identified parents Lila & Nula — first a daughter (b.~1900), then head of a 4-person household.
Age 30
b. ~1900
Female
Daughter
Born: North Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Alamance, North Carolina |
| Surname | Holt |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Additional Details | |
| Occupation | Book Keeper |
| Industry | Hardware |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Occupation | Book Keeper |
| Township / Ward | Burlington City |
| Est. Birth Year | ~1900 |
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 |
|---|---|---|---|---|
| Thomas Holt | Son | — | 27 | ~1903 |
| Lila Holt | Head | — | 63 | ~1867 |
| Mary Holt | Daughter | — | 30 | ~1900 |
| Earnest Holt | Other | — | 22 | ~1908 |
Census Appearances
1910
Alamance, North …
Daughter, age 8
Alamance, North Carolina · implied b. ~1902 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Holt |
| Given Name | Maude L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1920
Alamance, North …
Daughter, age 19
Alamance, North Carolina · implied b. ~1901 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Holt |
| Given Name | Mary A. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Bookkeeper |
| Industry | Hardware Store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1930
Alamance, North …
Daughter, age 30
Alamance, North Carolina · implied b. ~1900 — 4 household members
| Surname | Holt |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Book Keeper |
| Industry | Hardware |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
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 Holt across 3 US Census years (1910, 1920 and 1930) in Alamance, North Carolina, using XGBoost record linkage. Identified parents: mother Lila Holt (~0.92 confidence) and mother Nula Holt (~0.92 confidence) and mother Bridget Holt (~0.92 confidence) and father John Holt (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Lila Holt
b. ~1867
Source mother
● Household
· direct · ~0.92
Mother
Nula Holt
b. ~1867
Source mother
● Household
· direct · ~0.92
Mother
Bridget Holt
b. ~1873
Source mother
● Household
· direct · ~0.92
Father
John Holt
b. ~1875
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Holt
Daughter · 1930 · age 30 · b. ~1900 · North Carolina
★ You are viewing this record
Sibling
Thomas Holt
Sibling · 1930 · age 27
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 — Alamance, North Carolina
Open full size
1930 US Federal Census — Alamance, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1671unit:0558)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Willie G Trollinger | 36 | Daughter | Book Keeper | North Carolina |
| 2 | Romulus R Trollinger | 44 | Head | Gen Repairs | North Carolina |
| 3 | Lola Trollinger | 33 | Wife | — | North Carolina |
| 4 | Sherman G Rose | 31 | Head | Teller | North Carolina |
| 5 | Julia H Rose | 31 | Wife | — | North Carolina |
| 6 | Julia F Rose | 4 | Daughter | — | North Carolina |
| 7 | Sherman G Jr Rose | 1 | Son | — | North Carolina |
| 8 | Wallace L Boland | 30 | Head | Agent | North Carolina |
| 9 | Sallie A Boland | 31 | Wife | — | North Carolina |
| 10 | Grace Boland | 10 | Daughter | — | North Carolina |
| 11 | Jay S Boland | 8 | Son | — | North Carolina |
| 12 | Lucile Boland | 5 | Daughter | — | North Carolina |
| 13 | Banks Boland | 3 | Son | — | North Carolina |
| 14 | Jay W Tate | 57 | Head | — | North Carolina |
| 15 | Annie E Tate | 37 | Wife | — | North Carolina |
| 16 | Clifford B Tate | 24 | Son | Agent | North Carolina |
| 17 | William J Thomas | 74 | Head | — | North Carolina |
| 18 | Bessie M Thomas | 29 | Daughter | — | North Carolina |
| 19 | Lila M Holt | 63 | Head | — | North Carolina |
| 20 | Mary A Holt THIS PERSON | 30 | Daughter | Book Keeper | North Carolina |
| 21 | Thomas F Holt | 27 | Son | Salesman | North Carolina |
| 22 | Earnest A Holt | 22 | Servant | Salesman | North Carolina |
| 23 | Thomas E Boggs | 27 | Head | Mach Fixer | North Carolina |
| 24 | Clara H Boggs | 25 | Wife | — | North Carolina |
| 25 | Bettie Lou Boggs | 3 | Daughter | — | North Carolina |
| 26 | Mary E Boggs | 45 | Mother | — | North Carolina |
| 27 | Floyd D Hall | 38 | Head | Proprietor | North Carolina |
| 28 | Alma M Hall | 31 | Wife | — | North Carolina |
| 29 | Vallie H Hall | 11 | Daughter | — | North Carolina |
| 30 | Floyd D Jr Hall | 9 | Son | — | North Carolina |
| 31 | Ulo M Hall | 7 | Daughter | — | North Carolina |
| 32 | Ozell G Hall | 6 | Daughter | — | North Carolina |
| 33 | Max W Hall | 1 | Son | — | North Carolina |
| 34 | Charles D Stay | 61 | Head | General Manager | North Carolina |
| 35 | Jennie W Stay | 38 | Wife | — | North Carolina |
| 36 | Blanche Stay | 3 | Daughter | Saleslady | North Carolina |
| 37 | Leroy A Crabtree | 21 | Head | Salesman | North Carolina |
| 38 | Andrie E Crabtree | 20 | Wife | Pairer | North Carolina |
| 39 | Junie E Pickett | 30 | Head | Mechanic | North Carolina |
| 40 | Mez H Pickett | 31 | Wife | Forelady | North Carolina |
| 41 | Helen M Lashley | 8 | Daughter | — | North Carolina |
| 42 | Lacy Allison | 22 | Head | Boarder | North Carolina |
| 43 | Eva Allison | 21 | Wife | Looper | North Carolina |
| 44 | Coleman F Blanchard | 28 | Head | Truck Driver | North Carolina |
| 45 | Kathleen R Blanchard | 27 | Wife | — | North Carolina |
| 46 | John W Blanchard | 5 | Son | — | North Carolina |
| 47 | Euel E Sutton | 46 | Head | Truck Driver | North Carolina |
| 48 | Clarice Sutton | 24 | Wife | Saleslady | North Carolina |
| 49 | Clementine E Sellers | 34 | Head | Assistant | North Carolina |
| 50 | Hubert E Sellers | 47 | Brother | Farmer | North Carolina |
Pedigree Summary
Mary + 1 sibling
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)