RT
Richard Thomas — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Richard Thomas across the 1900 and 1910 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1898), then head of a 17-person household.
Age 12
b. ~1898
Male
Son
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Baltimore, Maryland |
| Surname | Thomas |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1898 |
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.
17 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Helen Thomas | Daughter | — | 2 | ~1908 |
| Mary Thomas | Daughter | — | 20 | ~1890 |
| Alice Thomas | Daughter | — | 28 | ~1882 |
| Elizabeth Thomas | Daughter | — | ~1910 | |
| Annie Thomas | Daughter | — | 31 | ~1879 |
| Mary Thomas | Head | — | 70 | ~1840 |
| Charles Thomas | Son | — | 10 | ~1900 |
| Arthur Thomas | Son | — | 6 | ~1904 |
| John Thomas | Son | — | 24 | ~1886 |
| Richard Thomas | Son | — | 12 | ~1898 |
| George Thomas | Son | — | 8 | ~1902 |
| William Thomas | Son | — | 18 | ~1892 |
| James Thomas | Son | — | 26 | ~1884 |
| Samuel Thomas | Son | — | 22 | ~1888 |
| Walter Thomas | Son | — | 4 | ~1906 |
| Edward Thomas | Son | — | 16 | ~1894 |
| Robert Thomas | Son | — | 14 | ~1896 |
Census Appearances
1900
Baltimore, Maryland
Son, age 3
Baltimore, Maryland · implied b. ~1897 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Richard J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | Jan |
| Birth Year | 1897 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Baltimore, Maryland
Son, age 12
Baltimore, Maryland · implied b. ~1898 — 17 household members
| Surname | Thomas |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| 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 Richard Thomas across 2 US Census years (1900 and 1910) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Thomas
Son · 1910 · age 12 · b. ~1898 · Maryland
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Sibling
Walter Thomas
Sibling · 1910 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Thomas
Sibling · 1910 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samuel Thomas
Sibling · 1910 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Thomas
Sibling · 1910 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Thomas
Sibling · 1910 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Thomas
Sibling · 1910 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Thomas
Sibling · 1910 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Thomas
Sibling · 1910 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Thomas
Sibling · 1910 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Thomas
Sibling · 1910 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Thomas
Sibling · 1910 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Thomas
Sibling · 1910 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Thomas
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Thomas
Sibling · 1910 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Thomas
Sibling · 1910 · age 14
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 — Baltimore, Maryland
Open full size
1910 US Federal Census — Baltimore, Maryland
Page Contents
34 people indexed on this census page (ia:1910:13thcensus1910po556unit:0648)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 52 | James Mullikin | 37 | Head | Physician | Maryland |
| 53 | Madeline Mullikin | 33 | Wife | — | Maryland |
| 54 | James Mullikin | 3 | Son | — | Maryland |
| 55 | Eliza Brown | 45 | Cook | Cook | Maryland |
| 56 | Annie Brown | 21 | Maid | Maid | Maryland |
| 57 | A Fowler | 45 | Boarder | Merchant | Maryland |
| 59 | Thomas Williams | 58 | Head | Own Income | Maryland |
| 60 | Mary Williams | 55 | Wife | — | Maryland |
| 61 | Annie Williams | 32 | Daughter | Cook | Maryland |
| 62 | Frank Williams | 21 | Son | Servant | Maryland |
| 63 | Clarence Williams | 19 | Son | Cook | Virginia |
| 64 | C Williams | 21 | Daughter | Maid | Pennsylvania |
| 66 | George Hanson | 43 | Head | Own Income | Pennsylvania |
| 67 | Mary Hanson | 36 | Wife | — | Pennsylvania |
| 68 | Mary Hanson | 3 | Daughter | — | Pennsylvania |
| 69 | Eva Hanson | 38 | Sister | — | Maryland |
| 70 | Catherine Hanson | 35 | Sister | — | Maryland |
| 71 | Mary Thomas | 70 | Head | Own Income | Kentucky |
| 72 | Annie Thomas | 31 | Daughter | — | Kentucky |
| 73 | Alice Thomas | 28 | Daughter | — | Maryland |
| 74 | James Thomas | 26 | Son | Lawyer | Maryland |
| 75 | John Thomas | 24 | Son | Clerk | Maryland |
| 76 | Samuel Thomas | 22 | Son | Clerk | Maryland |
| 77 | Mary Thomas | 20 | Daughter | — | Maryland |
| 78 | William Thomas | 18 | Son | — | Maryland |
| 79 | Edward Thomas | 16 | Son | — | Maryland |
| 80 | Robert Thomas | 14 | Son | — | Maryland |
| 81 | Richard Thomas THIS PERSON | 12 | Son | — | Maryland |
| 82 | Charles Thomas | 10 | Son | — | Maryland |
| 83 | George Thomas | 8 | Son | — | Maryland |
| 84 | Arthur Thomas | 6 | Son | — | Maryland |
| 85 | Walter Thomas | 4 | Son | — | Maryland |
| 86 | Helen Thomas | 2 | Daughter | — | Maryland |
| 87 | Elizabeth Thomas | 0 | 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)