ML
Martha Long — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Davidson, North Carolina
Our Model Tree links this Martha Long across the 1920 and 1930 US Censuses in Davidson, North Carolina (XGBoost, ~Confirmed) — first a spouse (b.~1868), then head of a 6-person household.
Age 62
b. ~1868
Female
Spouse
Born: North Carolina
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Davidson, North Carolina |
| Surname | Long |
| Given Name | Martha E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 18 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Thomasville Township Part |
| Est. Birth Year | ~1868 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Charlie Long | Head | — | 64 | ~1866 |
| Harrison Long | Son | — | 27 | ~1903 |
| Lula Long | Daughter | — | 40 | ~1890 |
| Lester Long | Son | — | 21 | ~1909 |
| Mary Long | Daughter | — | 17 | ~1913 |
| Martha Long | Spouse | — | 62 | ~1868 |
Census Appearances
1920
Davidson, North …
Spouse, age 52
Davidson, North Carolina · implied b. ~1868 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Martha E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1930
Davidson, North …
Spouse, age 62
Davidson, North Carolina · implied b. ~1868 — 6 household members
| Surname | Long |
| Given Name | Martha E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 18 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| 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 Martha Long across 2 US Census years (1920 and 1930) in Davidson, North Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Long
Spouse · 1930 · age 62 · b. ~1868 · North Carolina
★ 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 — Davidson, North Carolina
Open full size
1930 US Federal Census — Davidson, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1685unit:0910)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charlie L. Long | 64 | Head | Farmer | North Carolina |
| 2 | Martha E. Long THIS PERSON | 62 | Wife | — | North Carolina |
| 3 | Lula Long | 40 | Daughter | — | North Carolina |
| 4 | Lester Long | 21 | Son | Laborer | North Carolina |
| 5 | Harrison A. Long | 27 | Son | Laborer | North Carolina |
| 6 | Mary Long | 17 | Daughter | Laborer | Georgia |
| 7 | Jesse C. Mock | 31 | Head | Laborer | North Carolina |
| 8 | Bessie Mock | 26 | Wife | — | North Carolina |
| 9 | Thomas L. King | 53 | Head | Barber | North Carolina |
| 10 | Nannie King | 53 | Wife | — | North Carolina |
| 11 | Robert Holiday | 13 | Boarder | — | North Carolina |
| 12 | Isaac J. King | 52 | Head | Barber | North Carolina |
| 13 | Cora E. King | 56 | Wife | — | North Carolina |
| 14 | Emily Mae King | 16 | Daughter | — | North Carolina |
| 15 | Helen King | 13 | Daughter | — | North Carolina |
| 16 | Hannah King | 7 | Daughter | — | North Carolina |
| 17 | Evelyn King | 9 | Daughter | — | North Carolina |
| 18 | Isaac J. King | 5 | Son | — | North Carolina |
| 19 | Ed Holt | 53 | Head | Fireman | North Carolina |
| 20 | Ella Holt | 48 | Wife | — | North Carolina |
| 21 | James T. Holt | 6 | Son | — | North Carolina |
| 22 | John H. Banks | 25 | Head | Laborer | Georgia |
| 23 | Dovie Banks | 23 | Wife | — | Georgia |
| 24 | Jonnie Mae Banks | 6 | Daughter | — | North Carolina |
| 25 | John Henry Banks | 4 | Son | — | North Carolina |
| 26 | R. L. Stonelle | 63 | Head | Laborer | North Carolina |
| 27 | Ola E. Stonelle | 50 | Wife | — | North Carolina |
| 28 | Marvin Stonelle | 16 | Son | Laborer | North Carolina |
| 29 | Virgil Stonelle | 13 | Son | — | North Carolina |
| 30 | Alene Headrick | 8 | Sister child | — | North Carolina |
| 31 | Helen Headrick | 3 | Sister child | — | North Carolina |
| 32 | William Headrick | 6 | Sister child | — | North Carolina |
| 33 | Clark Smith | 16 | Boarder | Laborer | North Carolina |
| 34 | M. W. Hughes | 25 | Head | Laborer | North Carolina |
| 35 | Billie Hughes | 21 | Wife | — | North Carolina |
| 36 | Morgan Hughes | 2 | Son | — | North Carolina |
| 37 | Loyd L. Curry | 25 | Head | Laborer | North Carolina |
| 38 | Elsie Curry | 25 | Wife | — | North Carolina |
| 39 | Alonzo Curry | 4 | Son | — | North Carolina |
| 40 | Herbert Curry | 1 | Son | — | North Carolina |
| 41 | Mary Westmoreland | 23 | Sister-in-law | — | North Carolina |
| 42 | Donald Westmoreland | 3 | Son | — | North Carolina |
| 43 | Dewey R. Stonelle | 26 | Head | Laborer | North Carolina |
| 44 | Sadie G. Stonelle | 23 | Wife | — | North Carolina |
| 45 | Donnel J. Stonelle | 4 | Son | — | North Carolina |
| 46 | Hayden H. Stonelle | 3 | Son | — | North Carolina |
| 47 | Louise Headrick | 9 | Cousin | — | North Carolina |
| 48 | Elizabeth S. Myers | 40 | Head | — | North Carolina |
| 49 | Ruth Myers | 24 | Daughter | School Teacher | North Carolina |
| 50 | Leo R. Myers | 21 | Son | Frame Maker | North Carolina |
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)