GT
Grace Thompson — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Frederick, Maryland
Our Model Tree links this Grace Thompson across the 1910 and 1920 US Censuses in Frederick, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1900), then head of a 10-person household.
Age 10
b. ~1900
Female
Daughter
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Frederick, Maryland |
| Surname | Thompson |
| Given Name | Grace E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read | No |
| Can Write | No |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Pt Of Rocks Town |
| Est. Birth Year | ~1900 |
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.
10 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Mary Thompson | Daughter | — | 12 | ~1898 |
| Annie Thompson | Daughter | — | 1 | ~1909 |
| Emily Thompson | Daughter | — | 14 | ~1896 |
| Rosa Thompson | Daughter | — | 6 | ~1904 |
| Grace Thompson | Daughter | — | 10 | ~1900 |
| John Thompson | Head | — | 46 | ~1864 |
| John Gant | Other | — | 23 | ~1887 |
| Robert Thompson | Son | — | 3 | ~1907 |
| Charles Thompson | Son | — | 8 | ~1902 |
| Henrietta Thompson | Spouse | — | 42 | ~1868 |
Census Appearances
1910
Frederick, Maryland
Daughter, age 10
Frederick, Maryland · implied b. ~1900 — 10 household members
| Surname | Thompson |
| Given Name | Grace E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | No |
| Can Write | No |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Frederick, Maryland
Daughter, age 21
Frederick, Maryland · implied b. ~1899 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Georgia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| 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 Grace Thompson across 2 US Census years (1910 and 1920) in Frederick, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Thompson
Daughter · 1910 · age 10 · b. ~1900 · Maryland
★ You are viewing this record
Sibling
Emily Thompson
Sibling · 1910 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Thompson
Sibling · 1910 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosa Thompson
Sibling · 1910 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Thompson
Sibling · 1910 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Thompson
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Thompson
Sibling · 1910 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
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:0795)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles E. Lum | 36 | Head | Laborer | Maryland |
| 52 | Mary E. Lum | 31 | Wife | — | Maryland |
| 53 | Virgie A. Lum | 2 | Daughter | — | Maryland |
| 54 | Tallman Lum | 65 | Father | Laborer | Maryland |
| 55 | Ramsburg | 27 | Head | Farmer | Maryland |
| 56 | Nellie D. Ramsburg | 23 | Wife | — | Maryland |
| 57 | John R. Thompson | 46 | Head | Farmer | Virginia |
| 58 | Henrietta Thompson | 42 | Wife | — | Maryland |
| 59 | Emily Thompson | 14 | Daughter | — | Maryland |
| 60 | Mary G. Thompson | 12 | Daughter | — | Maryland |
| 61 | Grace E. Thompson THIS PERSON | 10 | Daughter | — | Maryland |
| 62 | Charles A. Thompson | 8 | Son | — | Maryland |
| 63 | Rosa T. Thompson | 6 | Daughter | — | Maryland |
| 64 | Robert E. Thompson | 3 | Son | — | Maryland |
| 65 | Annie M. Thompson | 1 | Daughter | — | Maryland |
| 66 | John H. Gant | 23 | Nephew | Laborer | Virginia |
| 67 | Albert B. Basford | 36 | Head | Farmer | Maryland |
| 68 | Fanny V. Basford | 30 | Wife | — | Virginia |
| 69 | Raymond R. Basford | 1 | Son | — | Maryland |
| 70 | Jacob Basford | 70 | Father | Farmer | Maryland |
| 71 | Frederick G. Stunkle | 37 | Head | Farmer | Maryland |
| 72 | Pearl B. Stunkle | 33 | Wife | — | Maryland |
| 73 | Mary B. Stunkle | 14 | Daughter | — | Maryland |
| 74 | Charles E. Stunkle | 12 | Son | — | Maryland |
| 75 | George G. Stunkle | 5 | Son | — | Maryland |
| 76 | James A. Stunkle | 0 | Son | — | Maryland |
| 77 | Philip Baker | 76 | Head | Drayman | Maryland |
| 78 | Almedia Baker | 56 | Wife | — | Ohio |
| 79 | Howard W. Loy | 27 | Head | Painter | Virginia |
| 80 | Addie F. Loy | 22 | Wife | — | Maryland |
| 81 | Mary E. Loy | 0 | Daughter | — | Maryland |
| 82 | James E. Simms | 29 | Head | Laborer | Virginia |
| 83 | Nora V. Simms | 22 | Wife | — | Virginia |
| 84 | William T. Simms | 6 | Son | — | Virginia |
| 85 | Mary G. Simms | 4 | Daughter | — | Virginia |
| 86 | James T. Finney | 66 | Head | Stone Mason | Maryland |
| 87 | Mary R. Finney | 64 | Wife | — | Maryland |
| 88 | Bettie Finney | 32 | Daughter in law | Servant | Maryland |
| 89 | Nellie M. Finney | 13 | Granddaughter | Servant | Maryland |
| 90 | Harry Finney | 12 | Grandson | — | Maryland |
| 91 | Mamie Finney | 9 | Granddaughter | — | Maryland |
| 92 | Edgar Finney | 8 | Grandson | — | Maryland |
| 93 | Sarah Ec Montgomery | 40 | Head | — | Maryland |
| 94 | Lillie E. Redman | 25 | Daughter | — | Maryland |
| 95 | Vern H. Redman | 28 | Son in law | Foreman | Maryland |
| 96 | George W. Lowery | 47 | Head | Foreman | Maryland |
| 97 | Laura J. Lowery | 45 | Wife | — | Maryland |
| 98 | Michael F. Lowery | 20 | Son | Electric Signal | Maryland |
| 99 | William B.C. Lowery | 18 | Son | Laborer | Maryland |
| 100 | Lula M.E. Lowery | 15 | Daughter | — | 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)