IT
Isaac Thomas — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Charles, Maryland
Our Model Tree links this Isaac Thomas across the 1900, 1910 and 1920 US Censuses in Charles, Maryland (XGBoost, ~Confirmed) — first a head (b.~1853), then head of a 6-person household.
Age 57
b. ~1853
Male
Head
Born: Maryland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Charles, Maryland |
| Surname | Thomas |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 31 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Concord jobs |
| Can Read | No |
| Can Write | No |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | Cross Roads Part Of District 3 |
| Est. Birth Year | ~1853 |
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 1910 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Mary Jackson | Other | — | 11 | ~1899 |
| Samuel Thomas | Son | — | 26 | ~1884 |
| Jennie Thomas | Spouse | — | 48 | ~1862 |
| Isaac Thomas | Head | — | 57 | ~1853 |
| Oval Thomas | Other | — | 4 | ~1906 |
| Toussaint Thomas | Son | — | 24 | ~1886 |
Census Appearances
1900
Charles, Maryland
Head, age 51
Charles, Maryland · implied b. ~1849 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Maryland |
| Birth Month | Feb |
| Birth Year | 1849 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer & Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Charles, Maryland
Head, age 57
Charles, Maryland · implied b. ~1853 — 6 household members
| Surname | Thomas |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 31 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Concord jobs |
| Can Read | No |
| Can Write | No |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Charles, Maryland
Spouse, age 68
Charles, Maryland · implied b. ~1852 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Isiah |
| Relationship to Head | Husband |
| Sex | M |
| Color / Race | Black |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Government |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| 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 Isaac Thomas across 3 US Census years (1900, 1910 and 1920) in Charles, Maryland, using XGBoost record linkage.
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This person
Anchor record
Isaac Thomas
Head · 1910 · age 57 · b. ~1853 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Charles, Maryland
Open full size
1910 US Federal Census — Charles, Maryland
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po563unit:1111)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | I Maud | 12 | daughter | — | Maryland |
| 2 | Bertha A Maud | 10 | daughter | — | Maryland |
| 3 | Annie A Maud | 8 | daughter | — | Maryland |
| 4 | Effa L Maud | 6 | daughter | — | Maryland |
| 5 | Alfonso Maud | 4 | son | — | Maryland |
| 6 | Linna Maud | 2 | daughter | — | Maryland |
| 7 | John I Milstead | 19 | Head | Regarding Plant | Maryland |
| 8 | Joseph M Milstead | 17 | Brother | Farmer | Maryland |
| 9 | Roberta Milstead | 12 | Sister | — | Maryland |
| 10 | Hollie Milstead | 9 | Brother | — | Maryland |
| 11 | John I Thompson | 33 | Lodger | Laborer | Maryland |
| 12 | Mary Reese | 48 | Aunt | House Keeping | Maryland |
| 13 | Walter W Milstead | 31 | Head | Farmer | Maryland |
| 14 | Cora Milstead | 28 | Wife | — | Maryland |
| 15 | Lala M Milstead | 5 | Daughter | — | Maryland |
| 16 | Mildred J Milstead | 1 | Daughter | — | Maryland |
| 17 | Albert B Gilroy | 48 | Head | Farmer | Maryland |
| 18 | Florence M Gilroy | 41 | Wife | — | Maryland |
| 19 | Nellie J Gilroy | 9 | Daughter | — | Maryland |
| 20 | Roland T Gilroy | 6 | Son | — | Maryland |
| 21 | Alline N Gilroy | 3 | Daughter | — | Maryland |
| 22 | Bertha G Gilroy | 17 | Daughter | — | Maryland |
| 23 | Ernest Gilroy | 16 | Son | — | Maryland |
| 24 | Noble H Posey | 34 | Head | Farmer | Maryland |
| 25 | Ella Posey | 18 | Wife | — | Maryland |
| 26 | George B Posey | 2 | Son | — | Maryland |
| 27 | Preston G Williams | 50 | Head | Farmer & Merchant | Maryland |
| 28 | Catherine B Williams | 51 | Wife | — | Maryland |
| 29 | Margaret B Williams | 18 | Daughter | — | Maryland |
| 30 | Richard C Williams | 17 | Son | — | Maryland |
| 31 | William D Williams | 13 | Son | — | Maryland |
| 32 | Armand Jackson | 14 | — | Servant | Maryland |
| 33 | Samuel C Davis | 45 | Head | Farmer | Maryland |
| 34 | Nancie E Davis | 38 | Wife | — | Maryland |
| 35 | Samuel C Jr Davis | 20 | Son | Tie Hewer | Maryland |
| 36 | Walter H Davis | 11 | Son | — | Maryland |
| 37 | Rosetta M E Davis | 8 | Daughter | — | Maryland |
| 38 | Alwood H Davis | 1 | Son | — | Maryland |
| 39 | Isaac Thomas THIS PERSON | 57 | Head | Laborer | Maryland |
| 40 | Jennie L Thomas | 48 | Wife | — | Maryland |
| 41 | Samuel D Thomas | 26 | Son | Laborer | Washington |
| 42 | Toussaint R Thomas | 24 | Son | Laborer | Maryland |
| 43 | Oval S Thomas | 4 | Grand Son | — | Maryland |
| 44 | Mary A Jackson | 11 | Adopted | Servant | Maryland |
| 45 | Edward Berry | 50 | Head | Farmer | Maryland |
| 46 | Martha Berry | 56 | Wife | — | Maryland |
| 47 | Dupless Berry | 23 | Son | Laborer | Maryland |
| 48 | Agus Berry | 20 | Son | Laborer | Maryland |
| 49 | Henry Berry | 17 | Son | Laborer | Maryland |
| 50 | Edward Berry | 15 | Son | Laborer | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)