MR
Martha Richardson — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Martha Richardson across the 1910 and 1920 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1906), then head of a 5-person household.
Age 4
b. ~1906
Female
Daughter
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Baltimore, Maryland |
| Surname | Richardson |
| Given Name | Martha A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Mulatto |
| Age | 4 |
| 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 | ~1906 |
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.
5 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Jane Richardson | Spouse | — | 38 | ~1872 |
| Martha Richardson | Daughter | — | 4 | ~1906 |
| David Richardson | Head | — | 40 | ~1870 |
| Harry Richardson | Son | — | 17 | ~1893 |
| Annie Richardson | Daughter | — | 14 | ~1896 |
Census Appearances
1910
Baltimore, Maryland
Daughter, age 4
Baltimore, Maryland · implied b. ~1906 — 5 household members
| Surname | Richardson |
| Given Name | Martha A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Mulatto |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Daughter, age 15
Baltimore, Maryland · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | Margaret |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| 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 Martha Richardson across 2 US Census years (1910 and 1920) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Richardson
Daughter · 1910 · age 4 · b. ~1906 · Maryland
★ You are viewing this record
Sibling
Annie Richardson
Sibling · 1910 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Richardson
Sibling · 1910 · age 17
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
49 people indexed on this census page (ia:1910:13thcensus1910po559unit:0112)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Prevas | 28 | Head | Retail Merchant | Ger. |
| 2 | Carrie Prevas | 28 | Wife | None | Ger. |
| 3 | Demetrius Prevas | 7 | Son | — | Maryland |
| 4 | Bertha Prevas | 7 | Daughter | — | Maryland |
| 5 | Frances Prevas | 5 | Daughter | — | Maryland |
| 6 | Victoria Prevas | 5 | Daughter | — | Maryland |
| 7 | Costino Prevas | 3 | Son | — | Maryland |
| 8 | Ullane Prevas | 3 | Son | — | Maryland |
| 9 | Columbu Prevas | 22 | Sister | None | Ger. |
| 10 | George Pruitt | 57 | Head | Picture Frame | Maryland |
| 11 | Pauline Pruitt | 55 | Wife | None | Maryland |
| 12 | Mamie Pruitt | 32 | Daughter | Tailor | Maryland |
| 13 | George Jr. Pruitt | 28 | Son | Clerk | Maryland |
| 14 | John G. Kaufman | 29 | Head | Proprietor | Pennsylvania |
| 15 | Eliza A. Kaufman | 30 | Wife | None | Maryland |
| 16 | George Long | 36 | Head | Horse Shoes | Maryland |
| 17 | Louise Long | 34 | Wife | None | Maryland |
| 18 | Charles L. Long | 4 | Son | — | Maryland |
| 19 | Annie G. Forrest | 36 | Head | Proprietress | Maryland |
| 20 | William A. Matthews | 41 | Head | Carpenter | Maryland |
| 21 | Ida E. Matthews | 24 | Wife | None | Maryland |
| 22 | Dorothy Matthews | 4 | Daughter | — | Maryland |
| 23 | Elizabeth Matthews | 2 | Daughter | — | Maryland |
| 24 | Eugenia H. Matthews | 1 | Daughter | — | Maryland |
| 25 | Cyrus Mills | 47 | Head | Optician | Canada |
| 26 | Bessie Mills | 17 | Daughter | — | Canada |
| 27 | Edith Mills | 14 | Daughter | — | Maryland |
| 28 | Joseph Bernhard | 55 | Head | Painter | Ger. |
| 29 | Lizzie Bernhard | 54 | Wife | None | Maryland |
| 30 | Edna Bernhard | 19 | Daughter | — | Maryland |
| 31 | Mitchell Warfield | 67 | Head | Proprietor | Maryland |
| 32 | Mary Warfield | 63 | Wife | None | Maryland |
| 33 | John L. Warfield | 38 | Son | Musician | Maryland |
| 34 | Elsie Holland | 33 | Head | Driver | Maryland |
| 35 | Sarah E. Holland | 27 | Wife | Laundress | Maryland |
| 36 | David Richardson | 40 | Head | Hod Carrier | Maryland |
| 37 | Jane Richardson | 38 | Wife | None | Maryland |
| 38 | Harry Richardson | 17 | Son | Errand Boy | Maryland |
| 39 | Annie M. Richardson | 14 | Daughter | None | Maryland |
| 40 | Martha A. Richardson THIS PERSON | 4 | Daughter | — | Maryland |
| 41 | William Lindsay | 28 | Head | Hostler | Virginia |
| 42 | Bettie Lindsay | 27 | Wife | None | Virginia |
| 43 | Frances Lindsay | 6 | Daughter | — | Maryland |
| 44 | Robert Lindsay | 1 | Son | — | Maryland |
| 45 | John L. Lee | 48 | Head | Laborer | Virginia |
| 46 | Mary J. Lee | 47 | Wife | — | Virginia |
| 47 | Rebecca Lee | 15 | Daughter | — | Maryland |
| 48 | Mary M. Lee | 5 | Daughter | — | Maryland |
| 49 | Thomas L. Lee | 3 | 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)