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Mary Barnes — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Mary Barnes across the 1900, 1910 and 1920 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a head (b.~1859), then head of a 3-person household.
Age 51
b. ~1859
Female
Head
Born: Maryland
Widowed
1910 Census Record Details
| Census Year | 1910 |
| Location | Baltimore, Maryland |
| Surname | Barnes |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Mulatto |
| Age | 51 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Children Born | 8 |
| Children Living | 3 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Cook |
| Industry | private family |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Cook |
| Township / Ward | Eight Dist Second Prec |
| Est. Birth Year | ~1859 |
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.
3 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ethel Barnes | Daughter | — | 17 | ~1893 |
| Mary Barnes | Head | — | 51 | ~1859 |
| Charles Barnes | Son | — | 14 | ~1896 |
Census Appearances
1900
Baltimore, Maryland
Head, age 45
Baltimore, Maryland · implied b. ~1855 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barnes |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Birth Month | Apr |
| Birth Year | 1855 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Cook |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Baltimore, Maryland
Head, age 51
Baltimore, Maryland · implied b. ~1859 — 3 household members
| Surname | Barnes |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Mulatto |
| Age | 51 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Children Born | 8 |
| Children Living | 3 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Cook |
| Industry | private family |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Other, age 60
Baltimore, Maryland · implied b. ~1860 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barnes |
| Given Name | Mary |
| Relationship to Head | Servant |
| Sex | F |
| Color / Race | Black |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Cook |
| Industry | household |
| 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 Mary Barnes across 3 US Census years (1900, 1910 and 1920) in Baltimore, Maryland, using XGBoost record linkage.
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This person
Anchor record
Mary Barnes
Head · 1910 · age 51 · b. ~1859 · 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 — Baltimore, Maryland
Open full size
1910 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po551unit:0529)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Martha Schooley | 23 | Servant | Cook | Virginia |
| 52 | George Cotes | 24 | Servant | Waiter | Illinois |
| 53 | Isaac R Amos | 71 | Head | Bookbinder | Maryland |
| 54 | Mary L Amos | 66 | Wife | None | Maryland |
| 55 | Samuel U Amos | 45 | Son | Bookbinder | Maryland |
| 56 | Raymond D Amos | 40 | Son | Bookbinder | Maryland |
| 57 | William J Gunn | 37 | Servant | Waiter | North Carolina |
| 58 | Rickie Dugges | 50 | Head | — | Refused to answer |
| 59 | Mary Barnes THIS PERSON | 51 | Head | Cook | Maryland |
| 60 | Ethel M Barnes | 17 | daughter | Cook | Maryland |
| 61 | Charles L Barnes | 14 | son | None | Maryland |
| 62 | George B Moore | 41 | Head | Supt | Delaware |
| 63 | Edith M Moore | 37 | wife | None | Delaware |
| 64 | Mable E Moore | 16 | daughter | None | Delaware |
| 65 | George E Hedrick | 48 | Head | Carpenter | Maryland |
| 66 | Eunice E Hedrick | 50 | wife | None | Maryland |
| 67 | Norman R Hedrick | 19 | son | Tele. Operator | Maryland |
| 68 | William Hedrick | 17 | son | None | Maryland |
| 69 | Edward M Hedrick | 15 | son | None | Maryland |
| 70 | Margarete Hedrick | 10 | daughter | None | Maryland |
| 71 | Francis S Cortner | 22 | Head | Postman | Maryland |
| 72 | Helen B Cortner | 23 | Wife | None | Maryland |
| 73 | Blair M Cortner | 3 | son | None | Maryland |
| 74 | Charles Berry | 53 | Head | Merchant | Maryland |
| 75 | Ida M Berry | 52 | wife | None | Virginia |
| 76 | Elizabeth C Berry | 25 | daughter | Teacher | Virginia |
| 77 | Nelle F Berry | 24 | daughter | None | Virginia |
| 78 | Irene L Berry | 21 | daughter | None | Virginia |
| 79 | Charles E Jr Berry | 18 | son | None | Virginia |
| 80 | John F Couyer | 40 | Head | Minister | Virginia |
| 81 | Edith W Couyer | 24 | wife | None | Ireland |
| 82 | Elizabeth W Couyer | 4 | daughter | None | Maryland |
| 83 | Katherine W Couyer | 0 | daughter | — | Maryland |
| 84 | George Tiffany | 52 | Head | Importer | Maryland |
| 85 | Charles W Tiffany | 7 | son | None | Maryland |
| 86 | Alice I Tiffany | 54 | Sister | None | Maryland |
| 87 | Marion B Wyatt | 25 | Sister in law | None | Maryland |
| 88 | William Mirs | 21 | Servant | Waiter | Maryland |
| 89 | Annie Maxwell | 60 | Servant | Cook | Ire English |
| 90 | Chas Holiday | 36 | Head | Laborer | Maryland |
| 91 | Susie Holiday | 35 | wife | Laundress | Maryland |
| 92 | Carrie A Holiday | 19 | daughter | None | Maryland |
| 93 | Clinton Holiday | 16 | son | Laborer | Maryland |
| 94 | Mollie Holiday | 14 | daughter | None | Maryland |
| 95 | Helen Holiday | 12 | daughter | None | Maryland |
| 96 | Rachel Holiday | 9 | daughter | None | Maryland |
| 97 | George S Pithers | 21 | boarder | Cook | Virginia |
| 98 | Saml A Von Riem | 50 | Head | Leather Merch | Virginia |
| 99 | Frances A Von Riem | 48 | wife | None | Maryland |
| 100 | Carrie V Barrett | 53 | Servant | Cook | 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)