LT
Lucy Thomas — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Frederick, Maryland
Our Model Tree links this Lucy Thomas across the 1900, 1910 and 1920 US Censuses in Frederick, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1865), then head of a 7-person household.
Age 45
b. ~1865
Female
Spouse
Born: Maryland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Frederick, Maryland |
| Surname | Thomas |
| Given Name | Lucy A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 26 |
| Children Born | 10 |
| Children Living | 10 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Mount Pleasant Village |
| Est. Birth Year | ~1865 |
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 1910 census.
| Name | Relation to head | Relative to Lucy | Age | Birth yr |
|---|---|---|---|---|
| Henry Thomas | Head | — | 77 | ~1833 |
| Harry Thomas | Son | — | 13 | ~1897 |
| Bertha Thomas | Daughter | — | 15 | ~1895 |
| Edna Thomas | Daughter | — | 9 | ~1901 |
| Pearl Thomas | Daughter | — | 11 | ~1899 |
| Lucy Thomas | Spouse | — | 45 | ~1865 |
| Edward Thomas | Son | — | 6 | ~1904 |
Census Appearances
1900
Frederick, Maryland
Spouse, age 37
Frederick, Maryland · implied b. ~1863 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Lucy S |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Maryland |
| Birth Month | Jun |
| Birth Year | 1863 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Frederick, Maryland
Spouse, age 45
Frederick, Maryland · implied b. ~1865 — 7 household members
| Surname | Thomas |
| Given Name | Lucy A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 26 |
| Children Born | 10 |
| Children Living | 10 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Frederick, Maryland
Spouse, age 56
Frederick, Maryland · implied b. ~1864 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | L. Clara |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| 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 Lucy Thomas across 3 US Census years (1900, 1910 and 1920) in Frederick, Maryland, using XGBoost record linkage.
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This person
Anchor record
Lucy Thomas
Spouse · 1910 · age 45 · b. ~1865 · 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 — Frederick, Maryland
Open full size
1910 US Federal Census — Frederick, Maryland
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po564unit:1484)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John C. Porter | 29 | Head | Laborer | Virginia |
| 2 | Mary S. Porter | 36 | Wife | — | Maryland |
| 3 | Harry W. Porter | 17 | Stepson | Laborer | Maryland |
| 4 | Charles L. Porter | 13 | Stepson | Laborer | Maryland |
| 5 | Emiel L. Barris | 48 | Head | Farmer | Maryland |
| 6 | Mary L. Barris | 64 | Sister | — | Maryland |
| 7 | George W. Burkey | 57 | Head | Farmer | Maryland |
| 8 | Viola A. Burkey | 48 | Wife | — | Maryland |
| 9 | Edward M. Hamilton | 31 | Head | Farmer | Maryland |
| 10 | Rose G. Hamilton | 26 | Wife | — | Maryland |
| 11 | Raymond J. Hamilton | 5 | Son | — | Maryland |
| 12 | Austin M. Hamilton | 1 | Son | — | Maryland |
| 13 | Lillian I. Gilbert | 16 | Hired Girl | Laborer | Maryland |
| 14 | George A. Degrange | 43 | Head | Farmer | Maryland |
| 15 | Laura L. Degrange | 47 | Wife | — | Maryland |
| 16 | Rachael L. Degrange | 17 | Daughter | — | Maryland |
| 17 | Walter P. Degrange | 12 | Son | — | Maryland |
| 18 | Allen G. Bunnier | 58 | Head | Farmer | Maryland |
| 19 | Mary G. Bunnier | 61 | Wife | — | Maryland |
| 20 | Hattie E. Bunnier | 35 | Daughter | Dressmaker | Maryland |
| 21 | Mary L. Bunnier | 21 | Daughter | — | Maryland |
| 22 | Frederick W. Nusbaum | 67 | Head | Farmer | Maryland |
| 23 | Annetta J. Nusbaum | 36 | Wife | — | Maryland |
| 24 | Emma L. Nusbaum | 15 | Daughter | — | Maryland |
| 25 | Eva R. Nusbaum | 13 | Daughter | — | Maryland |
| 26 | Sadie G. Nusbaum | 12 | Daughter | — | Maryland |
| 27 | Elizabeth L. Nusbaum | 9 | Daughter | — | Maryland |
| 28 | Ruth S. Nusbaum | 7 | Daughter | — | Maryland |
| 29 | Helen D. Nusbaum | 7 | Daughter | — | Maryland |
| 30 | Henry D. Thomas | 77 | Head | Laborer | Maryland |
| 31 | Lucy A. Thomas THIS PERSON | 45 | Wife | — | Maryland |
| 32 | Bertha M. Thomas | 15 | Daughter | — | Maryland |
| 33 | Harry Thomas | 13 | Son | — | Maryland |
| 34 | Pearl V. Thomas | 11 | Daughter | — | Maryland |
| 35 | Edna G. Thomas | 9 | Daughter | — | Maryland |
| 36 | Edward S. Thomas | 6 | Son | — | Maryland |
| 37 | George G. Boehner | 70 | Head | Farmer | Maryland |
| 38 | Annie G. Boehner | 41 | Wife | — | Maryland |
| 39 | Joseph F. Boehner | 28 | Son | Laborer | Maryland |
| 40 | Charles B. Boehner | 24 | Son | Laborer | Maryland |
| 41 | Sarah B. Simpson | 37 | Head | Washerwoman | Maryland |
| 42 | Alissia L. Simpson | 11 | Daughter | — | Maryland |
| 43 | John S. Simpson | 3 | Son | — | Maryland |
| 44 | Alvie M. Eyler | 23 | Head | Farmer | Maryland |
| 45 | Bertie V. Eyler | 20 | Wife | — | Maryland |
| 46 | Alice M. Eyler | 0 | Daughter | — | Maryland |
| 47 | Harry M. Eare | 17 | Hired Boy | Laborer | Maryland |
| 48 | Isaac W. Fish | 75 | Head | Laborer | Maryland |
| 49 | Sarah J. Fish | 73 | Wife | — | Maryland |
| 50 | John W. Fish | 32 | Son | — | 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)