MR
Mary Rich — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Caroline, Maryland
Our Model Tree links this Mary Rich across the 1900 and 1910 US Censuses in Caroline, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1899), then head of a 7-person household.
Age 11
b. ~1899
Female
Daughter
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Caroline, Maryland |
| Surname | Rich |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Dist 3 Denton Dist |
| Est. Birth Year | ~1899 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Howard Rich | Son | — | 2 | ~1908 |
| William Rich | Head | — | 30 | ~1880 |
| Julia Rich | Spouse | — | 27 | ~1883 |
| Elwood Rich | Son | — | 4 | ~1906 |
| Hennie Rich | Daughter | — | 9 | ~1901 |
| Martie Rich | Daughter | — | 7 | ~1903 |
| Mary Rich | Daughter | — | 11 | ~1899 |
Census Appearances
1900
Caroline, Maryland
Daughter, age 2
Caroline, Maryland · implied b. ~1898 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rich |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | May |
| Birth Year | 1898 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Caroline, Maryland
Daughter, age 11
Caroline, Maryland · implied b. ~1899 — 7 household members
| Surname | Rich |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| 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 Mary Rich across 2 US Census years (1900 and 1910) in Caroline, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Rich
Daughter · 1910 · age 11 · b. ~1899 · Maryland
★ You are viewing this record
Sibling
Martie Rich
Sibling · 1910 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hennie Rich
Sibling · 1910 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Rich
Sibling · 1910 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elwood Rich
Sibling · 1910 · age 4
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 — Caroline, Maryland
Open full size
1910 US Federal Census — Caroline, Maryland
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po562unit:0767)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Guy Spencer | 35 | Head | Labour | Maryland |
| 2 | Lella C Spencer | 40 | Wife | — | Maryland |
| 3 | John Spencer | 10 | Son | Labour | Pennsylvania |
| 4 | Karl Spencer | 13 | Son | — | Maryland |
| 5 | William R Steward | 13 | Boarder | — | Maryland |
| 6 | Lester L Dutton | 15 | Boarder | — | Maryland |
| 7 | Marshall Tyler | 33 | Head | Labour | Maryland |
| 8 | Rachel E Tyler | 33 | Wife | — | Maryland |
| 9 | George H Tyler | 11 | Son | — | Maryland |
| 10 | Charles B Mitchell | 36 | Head | Farmer | Maryland |
| 11 | Laura A Mitchell | 33 | Wife | — | Maryland |
| 12 | Edward C Mitchell | 4 | Son | — | Maryland |
| 13 | Raymond H Holland | 34 | Head | Labour | Maryland |
| 14 | Delphine Holland | 35 | Wife | — | Maryland |
| 15 | Clifton J Holland | 13 | Son | Labour | Maryland |
| 16 | Nellie M Holland | 12 | Daughter | — | Maryland |
| 17 | Beatrice Holland | 6 | Daughter | — | Maryland |
| 18 | Mildred M Holland | 1 | Daughter | — | Maryland |
| 19 | William Rich | 30 | Head | Labour | Maryland |
| 20 | Julia Rich | 27 | Wife | — | Maryland |
| 21 | Mary Rich THIS PERSON | 11 | Daughter | — | Maryland |
| 22 | Hennie Rich | 9 | Daughter | — | Maryland |
| 23 | Martie Rich | 7 | Daughter | — | Maryland |
| 24 | Elwood Rich | 4 | Son | — | Maryland |
| 25 | Howard Rich | 2 | Son | — | Maryland |
| 26 | Jason Duke | 70 | Head | Farmer | Maryland |
| 27 | Monica Duke | 26 | Daughter | — | Maryland |
| 28 | Agnes S Duke | 25 | Daughter | — | Maryland |
| 29 | Catharine M Duke | 22 | Daughter | Nurse | Maryland |
| 30 | William Mabille | 45 | Head | Farmer | Ohio |
| 31 | Flora M Mabille | 40 | Wife | — | Ohio |
| 32 | Harry Mabille | 15 | Son | Labour | Ohio |
| 33 | Corline C Mabille | 11 | Daughter | — | Ohio |
| 34 | Lois R Mabille | 9 | Daughter | — | Ohio |
| 35 | Jason W Mabille | 3 | Son | — | Ohio |
| 36 | George Smith | 37 | Head | Farmer | Ohio |
| 37 | Mary J Smith | 34 | Wife | — | Ohio |
| 38 | Hazel L Smith | 14 | Daughter | — | Ohio |
| 39 | Ayman R Smith | 12 | Son | — | Ohio |
| 40 | Royal J Smith | 2 | Son | — | Ohio |
| 41 | George W Rich | 31 | Head | Labour | Maryland |
| 42 | Hennie Rich | 22 | Wife | — | Maryland |
| 43 | Linwood Long | 28 | Head | Farmer | Maryland |
| 44 | Bettie Long | 27 | Wife | — | Maryland |
| 45 | Jonathan H Kerr | 68 | Head | Nurseryman | Pennsylvania |
| 46 | Amanda C Kerr | 65 | Wife | — | Maryland |
| 47 | John W Fordin | 35 | Head | Farmer | Ohio |
| 48 | Nancy B Fordin | 31 | Wife | — | Ohio |
| 49 | Willard H Fordin | 12 | Son | — | Ohio |
| 50 | Raymond H Fordin | 9 | Son | — | Ohio |
Related Census Records
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)