MK
Mary Kirby — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Albemarle, Virginia
Our Model Tree links this Mary Kirby across the 1900 and 1910 US Censuses in Albemarle, Virginia (XGBoost, ~Confirmed) — first a spouse (b.~1859), then head of a 9-person household.
Age 41
b. ~1859
Female
Spouse
Born: Virginia
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Albemarle, Virginia |
| Surname | Kirby |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Virginia |
| Birth Year | 1859 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | North Garden Precinct |
| Est. Birth Year | ~1859 |
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.
9 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Lottie Kirby | Daughter | — | 17 | ~1883 |
| Bettie Kirby | Daughter | — | 23 | ~1877 |
| Mary Kirby | Spouse | — | 41 | ~1859 |
| Susie Kirby | Daughter | — | 9 | ~1891 |
| Louis Kirby | Son | — | 19 | ~1881 |
| Hester Kirby | Daughter | — | 21 | ~1879 |
| Allen Kirby | Son | — | 20 | ~1880 |
| J Kirby | Head | — | 42 | ~1858 |
| Lonnie Kirby | Son | — | 13 | ~1887 |
Census Appearances
1900
Albemarle, Virginia
Spouse, age 41
Albemarle, Virginia · implied b. ~1859 — 9 household members
| Surname | Kirby |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Virginia |
| Birth Year | 1859 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1910
Albemarle, Virginia
Spouse, age 50
Albemarle, Virginia · implied b. ~1860 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kirby |
| Given Name | Mattie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Virginia |
| Years Married | 34 |
| Children Born | 10 |
| Children Living | 8 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Kirby across 2 US Census years (1900 and 1910) in Albemarle, Virginia, using XGBoost record linkage.
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This person
Anchor record
Mary Kirby
Spouse · 1900 · age 41 · b. ~1859 · Virginia
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Albemarle, Virginia
Open full size
1900 US Federal Census — Albemarle, Virginia
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu1698unit:0109)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | D. F. Pugh | 50 | Head | Farmer | Virginia |
| 2 | Virginia Pugh | 52 | Wife | — | Virginia |
| 3 | M. G. Pugh | 59 | Head | Farmer | Virginia |
| 4 | Nannie G. Pugh | 29 | Daughter | Teacher | Virginia |
| 5 | Rosa N. Pugh | 26 | Daughter | Night-Watch | Virginia |
| 6 | W. C. Tillock | 50 | Head | Farmer | Virginia |
| 7 | A. V. Tillock | 51 | Wife | — | Virginia |
| 8 | M. W. Tillock | 18 | Daughter | — | Virginia |
| 9 | Jennie L. Tillock | 16 | Daughter | — | Virginia |
| 10 | Martha E. Tillock | 14 | Daughter | — | Virginia |
| 11 | S. D. Cash | 77 | Head | Farmer | Virginia |
| 12 | Nellie L. Cash | 38 | Daughter | — | Virginia |
| 13 | Bernice Cash | 11 | Grand-Daughter | — | Virginia |
| 14 | J. W. Kirby | 42 | Head | Farmer | Virginia |
| 15 | Mary E. Kirby THIS PERSON | 41 | Wife | — | Virginia |
| 16 | Hester L. Kirby | 21 | Daughter | — | Virginia |
| 17 | Bettie L. Kirby | 22 | Daughter | — | Virginia |
| 18 | Allen Kirby | 20 | Son | Farm Laborer | Virginia |
| 19 | Louis Kirby | 19 | Son | Farm Laborer | Virginia |
| 20 | Lottie Kirby | 17 | Daughter | — | Virginia |
| 21 | Lonnie L. Kirby | 13 | Son | — | Virginia |
| 22 | Susie A. Kirby | 8 | Daughter | — | Virginia |
| 23 | J. B. Sutherland | 42 | Head | Farmer | Virginia |
| 24 | Lizzie B. Sutherland | 32 | Wife | — | Virginia |
| 25 | Marion Sutherland | 10 | Daughter | — | Virginia |
| 26 | Edward R. Sutherland | 9 | Son | — | Virginia |
| 27 | Boyd Sutherland | 6 | Son | — | Virginia |
| 28 | Martha E. Sutherland | 3 | Daughter | — | Virginia |
| 29 | W. E. Alexander | 29 | Head | Farmer | Virginia |
| 30 | Mother Alexander | 53 | Mother | — | Virginia |
| 31 | F. G. Alexander | 32 | Brother | Painter | Virginia |
| 32 | J. A. Alexander | 24 | Brother | Farm Laborer | Virginia |
| 33 | J. W. Dudley | 66 | Head | Farmer | Virginia |
| 34 | Mary A. Dudley | 68 | Wife | — | Virginia |
| 35 | Lizzie B. Dudley | 46 | Daughter | — | Virginia |
| 36 | J. H. Gibson | 34 | Head | Farmer | Virginia |
| 37 | Sarah R. Gibson | 22 | Wife | — | Virginia |
| 38 | Ernest B. Gibson | 8 | Son | — | Virginia |
| 39 | Eva L. Gibson | 1 | Daughter | — | Virginia |
| 40 | Annie E. Mann | 70 | Head | Farmer | Virginia |
| 41 | Mary L. Mann | 32 | Daughter | — | Virginia |
| 42 | W. B. Shepherd | 33 | Nephew | Farm Manager | Virginia |
| 43 | Bettie Massey | 15 | Cook | — | Virginia |
| 44 | William J. Walker | 25 | Head | Farm Laborer | Virginia |
| 45 | Mary Walker | 23 | Wife | — | Virginia |
| 46 | Jennie Walker | 6 | Daughter | — | Virginia |
| 47 | Liza Walker | 4 | Daughter | — | Virginia |
| 48 | John W. Walker | 0 | Son | — | Virginia |
| 49 | W. H. Sutherland | 39 | Head | Farmer | Virginia |
| 50 | Bessie J. Sutherland | 62 | Mother | — | Virginia |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)