WK
William Kelly — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Montgomery, Maryland
Our Model Tree links this William Kelly across the 1900, 1910 and 1920 US Censuses in Montgomery, Maryland (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 7-person household.
Age 32
b. ~1868
Male
Head
Born: Maryland
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Montgomery, Maryland |
| Surname | Kelly |
| Given Name | William H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| Birth Month | Mar |
| Birth Year | 1868 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Farm Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Farm Laborer |
| Township / Ward | 5Th Election District |
| 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.
7 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Annie Kelly | Daughter | — | 5 | ~1895 |
| Sarah Kelly | Daughter | — | 10 | ~1890 |
| Mary Kelly | Daughter | — | 4 | ~1896 |
| William Kelly | Head | — | 32 | ~1868 |
| Clarence Kelly | Son | — | 7 | ~1893 |
| John Kelly | Son | — | 2 | ~1898 |
| Annie Kelly | Spouse | — | 27 | ~1873 |
Census Appearances
1900
Montgomery, Maryland
Head, age 32
Montgomery, Maryland · implied b. ~1868 — 7 household members
| Surname | Kelly |
| Given Name | William H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| Birth Month | Mar |
| Birth Year | 1868 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farm Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Head, age 42
Montgomery, Maryland · implied b. ~1868 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelley |
| Given Name | William H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 20 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farm laborer |
| Industry | General farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Montgomery, Maryland
Head, age 51
Montgomery, Maryland · implied b. ~1869 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelley |
| Given Name | Wm. H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farm laborer |
| Industry | working out |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 William Kelly across 3 US Census years (1900, 1910 and 1920) in Montgomery, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
William Kelly
Head · 1900 · age 32 · b. ~1868 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Montgomery, Maryland
Open full size
1900 US Federal Census — Montgomery, Maryland
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu625unit:0619)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Georgiana Williams | 21 | Daughter | — | Maryland |
| 52 | Samuel Williams | 17 | Son | Farm Laborer | Maryland |
| 53 | Effie Williams | 15 | Daughter | At School | Maryland |
| 54 | Benjamin Williams | 13 | Son | At School | Maryland |
| 55 | Mary Williams | 9 | Son | At School | Maryland |
| 56 | Ellina Pumphrey | 42 | Lodger | — | Maryland |
| 57 | J Thomas Pumphrey | 11 | Lodger | At School | Dist Columbia |
| 58 | Albert H Brown | 58 | Head | Farmer Laborer | Maryland |
| 59 | Margaret Brown | 56 | Wife | — | Maryland |
| 60 | Albert Brown | 17 | Son | Farm Laborer | Maryland |
| 61 | Walter Brown | 16 | Son | Farm Laborer | Maryland |
| 62 | Lillie Brown | 13 | Daughter | At School | Maryland |
| 63 | Theodore Brown | 11 | Son | At School | Maryland |
| 64 | John H Lumbashier | 52 | Head | Laborer (Fertilizer) | Maryland |
| 65 | Margaret Lumbashier | 47 | Wife | — | Maryland |
| 66 | Garfield Dorsey | 19 | Step Son | Farm Laborer | Maryland |
| 67 | Henry Booth | 8 | Son | — | Maryland |
| 68 | James H Hardy | 44 | Head | N.G. | Maryland |
| 69 | Gorman Hardy | 20 | Son | Farm Laborer | Maryland |
| 70 | Alice L Hardy | 18 | Daughter | — | Maryland |
| 71 | William E Hardy | 16 | Son | Farm Laborer | Maryland |
| 72 | Landreth G Hardy | 10 | Son | At School | Maryland |
| 73 | George C Hardy | 8 | Son | At School | Maryland |
| 74 | Clarence W Hardy | 5 | Son | — | Maryland |
| 75 | Chas H Johnson | 42 | Head | Farmer | Maryland |
| 76 | Laura V Johnson | 47 | Wife | — | Maryland |
| 77 | Lancelot Johnson | 13 | Son | At School | Maryland |
| 78 | Mattie V Johnson | 12 | Daughter | At School | Maryland |
| 79 | Dora Johnson | 10 | Daughter | At School | Maryland |
| 80 | George Johnson | 8 | Son | At School | Maryland |
| 81 | Julie Johnson | 4 | Daughter | — | Maryland |
| 82 | William H Hopkins | 58 | Head | Farmer | Maryland |
| 83 | Emeline Hopkins | 57 | Wife | — | Maryland |
| 84 | Shirley Hopkins | 12 | Daughter | At School | Maryland |
| 85 | Earnest H Griggs | 26 | Head | Farmer | Virginia |
| 86 | Edith F Griggs | 20 | Wife | — | Maryland |
| 87 | Charles Moore | 18 | Lodger | Farm Laborer | Maryland |
| 88 | William H Kelly THIS PERSON | 32 | Head | Farm Laborer | Maryland |
| 89 | Annie Kelly | 27 | Wife | Washing | Maryland |
| 90 | Sarah E Kelly | 9 | Daughter | — | Maryland |
| 91 | Clarence E Kelly | 7 | Son | — | Maryland |
| 92 | Annie V Kelly | 5 | Daughter | — | Maryland |
| 93 | Mary E Kelly | 3 | Daughter | — | Maryland |
| 94 | John F Kelly | 1 | Son | — | Maryland |
| 95 | William P Wheeler | 38 | Head | Farmer | Maryland |
| 96 | Martha E Wheeler | 25 | Wife | — | Maryland |
| 97 | Joseph W Wheeler | 8 | Son | — | Maryland |
| 98 | Joseph R Wheeler | 37 | Brother | Farm Laborer | Maryland |
| 99 | James H Gissel | 28 | Head | Merchant | Maryland |
| 100 | Fannie Gissel | 29 | Wife | — | Maryland |
Related Census Records
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)