MH
Mary Harris — 1930 US Census Record
Linked across censuses1930 United States Federal Census · New Hanover, North Carolina
Our Model Tree links this Mary Harris across the 1910, 1920 and 1930 US Censuses in New Hanover, North Carolina (XGBoost, ~Confirmed) — first a head (b.~1861), then head of a 3-person household.
Age 69
b. ~1861
Female
Head
Born: North Carolina
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | New Hanover, North Carolina |
| Surname | Harris |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 69 |
| Marital Status | Widowed |
| Birthplace | North Carolina |
| Age at First Marriage | 17 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Additional Details | |
| Occupation | Laundress |
| Industry | at Home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1500 |
| Veteran | No |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Occupation | Laundress |
| Township / Ward | Wilmington City |
| Est. Birth Year | ~1861 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Lanza Harris | Daughter | — | 51 | ~1879 |
| Mary Harris | Head | — | 69 | ~1861 |
| Eloise Harris | Other | — | 13 | ~1917 |
Census Appearances
1910
New Hanover, …
Head, age 50
New Hanover, North Carolina · implied b. ~1860 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | North Carolina |
| Children Born | 10 |
| Children Living | 4 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Washer Woman |
| Industry | At Home |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1920
New Hanover, …
Other, age 60
New Hanover, North Carolina · implied b. ~1860 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Marie |
| Relationship to Head | Mother in Law |
| Sex | F |
| Color / Race | Black |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1930
New Hanover, …
Head, age 69
New Hanover, North Carolina · implied b. ~1861 — 3 household members
| Surname | Harris |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 69 |
| Marital Status | Widowed |
| Birthplace | North Carolina |
| Age at First Marriage | 17 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Laundress |
| Industry | at Home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1500 |
| Veteran | No |
| 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 Harris across 3 US Census years (1910, 1920 and 1930) in New Hanover, North Carolina, using XGBoost record linkage.
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This person
Anchor record
Mary Harris
Head · 1930 · age 69 · b. ~1861 · North Carolina
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — New Hanover, North Carolina
Open full size
1930 US Federal Census — New Hanover, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1710unit:0553)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Davis | 70 | Lodger | Laundress | North Carolina |
| 2 | James Long | 45 | Head | Laborer | North Carolina |
| 3 | Joe Long | 19 | Son | Laborer | North Carolina |
| 4 | Elvenia Long | 13 | Daughter | — | North Carolina |
| 5 | Lenora Long | 10 | Daughter | — | North Carolina |
| 6 | Willie Spruill | 50 | Lodger | Carpenter | North Carolina |
| 7 | Lizzie Long | 25 | Head | Laundress | North Carolina |
| 8 | Junius Long | 7 | Son | — | North Carolina |
| 9 | Mary J Long | 5 | Daughter | — | North Carolina |
| 10 | Ruth E Long | 1 | Daughter | — | North Carolina |
| 11 | Carrie James | 38 | Boarder | Cook | North Carolina |
| 12 | Lucy Sampson | 44 | Head | Laundress | North Carolina |
| 13 | Charity Alston | 43 | Sister | Laundress | North Carolina |
| 14 | Eugene Jackson | 44 | Lodger | Laborer | North Carolina |
| 15 | Willie Mclean | 50 | Head | — | North Carolina |
| 16 | Roy Pickett | 20 | Lodger | — | North Carolina |
| 17 | Lee Mclean | 14 | Daughter | — | North Carolina |
| 18 | Sarah Boney | 29 | Head | — | North Carolina |
| 19 | Charles E Boney | 12 | Son | — | North Carolina |
| 20 | William A Boney | 9 | Son | — | North Carolina |
| 21 | Lula Boney | 5 | Daughter | — | North Carolina |
| 22 | Margaret Boney | 1 | Daughter | — | North Carolina |
| 23 | Ella Nesbitt | 47 | Head | Laundress | North Carolina |
| 24 | Dorothy Nesbitt | 13 | Daughter | — | North Carolina |
| 25 | Leroy Nesbitt | 8 | Son | — | North Carolina |
| 26 | John W Tucker | 58 | Head | Longshoreman | North Carolina |
| 27 | Harry J Tucker | 46 | Wife | Laundress | North Carolina |
| 28 | Rosella Smith | 79 | Head | — | North Carolina |
| 29 | Lula Maybell Smith | 8 | Granddaughter | — | North Carolina |
| 30 | James Garrison | 40 | Lodger | Laborer | North Carolina |
| 31 | Otto Riggins | 43 | Head | Carpenter | North Carolina |
| 32 | Annie Riggins | 43 | Wife | — | Virginia |
| 33 | Edward Mcintyre | 51 | Head | Laborer | North Carolina |
| 34 | Athalia Mcintyre | 46 | Wife | Cook | North Carolina |
| 35 | Elsie Mcintyre | 21 | Daughter | — | North Carolina |
| 36 | Ernest Mcintyre | 18 | Son | — | North Carolina |
| 37 | Luthalia Mcintyre | 15 | Daughter | — | North Carolina |
| 38 | Inez Mcintyre | 12 | Daughter | — | North Carolina |
| 39 | Earl Mcintyre | 9 | Son | — | North Carolina |
| 40 | Annie Mcintyre | 6 | Daughter | — | North Carolina |
| 41 | Cornelius S Moore | 50 | Head | Laborer | North Carolina |
| 42 | Etta Moore | 39 | Wife | — | North Carolina |
| 43 | Mary Harris THIS PERSON | 69 | Head | Laundress | North Carolina |
| 44 | Lanza Harris | 51 | Daughter | Laundress | North Carolina |
| 45 | Eloise Harris | 13 | Granddaughter | — | North Carolina |
| 46 | Ida George | 28 | Head | Laundress | North Carolina |
| 47 | Florence Johnson | 28 | Lodger | Laundress | North Carolina |
| 48 | William Alderman | 38 | Head | Fireman | Georgia |
| 49 | Nellie Alderman | 37 | Wife | — | North Carolina |
| 50 | Rosalie Alderman | 13 | Daughter | — | Georgia |
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)