SR
Sarah Riley — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Charles, Maryland
Our Model Tree links this Sarah Riley across the 1920 and 1930 US Censuses in Charles, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 7-person household.
Age 20
b. ~1910
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Charles, Maryland |
| Surname | Riley |
| Given Name | Sarah E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Hill Top |
| Est. Birth Year | ~1910 |
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 1930 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| Alice Carter | Other | — | 8 | ~1922 |
| Raymond Riley | Son | — | 16 | ~1914 |
| Mary Riley | Spouse | — | 54 | ~1876 |
| George Riley | Head | — | 53 | ~1877 |
| Paul Riley | Son | — | 15 | ~1915 |
| Sarah Riley | Daughter | — | 20 | ~1910 |
| Mary Harris | Other | — | 10 | ~1920 |
Census Appearances
1920
Charles, Maryland
Daughter, age 10
Charles, Maryland · implied b. ~1910 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Riley |
| Given Name | Sarah 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 | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Charles, Maryland
Daughter, age 20
Charles, Maryland · implied b. ~1910 — 7 household members
| Surname | Riley |
| Given Name | Sarah E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Can Read/Write | 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 Sarah Riley across 2 US Census years (1920 and 1930) in Charles, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Sarah Riley
Daughter · 1930 · age 20 · b. ~1910 · Maryland
★ You are viewing this record
Sibling
Raymond Riley
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Riley
Sibling · 1930 · age 15
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
1930 US Federal Census — Charles, Maryland
Open full size
1930 US Federal Census — Charles, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus872unit:0821)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John W Owen | 61 | Head | Farmer | Maryland |
| 2 | Mary C Owen | 54 | Wife | None | Maryland |
| 3 | Howard Owen | 21 | Son | Farmer | Maryland |
| 4 | Mosby S Bishop | 70 | Head | Farmer | Maryland |
| 5 | Amelia F Bishop | 70 | Wife | None | Maryland |
| 6 | Nellie G Warren | 32 | Head | Farmer | Maryland |
| 7 | Laura Warren | 31 | Wife | None | Maryland |
| 8 | James Warren | 15 | Son | Laborer | Maryland |
| 9 | Alice Warren | 13 | Daughter | None | Maryland |
| 10 | Irene Warren | 13 | Daughter | None | Maryland |
| 11 | Laura Warren | 11 | Daughter | None | Maryland |
| 12 | Martha Warren | 9 | Daughter | None | Maryland |
| 13 | Mary Warren | 5 | Daughter | None | Maryland |
| 14 | Henry Warren | 4 | Son | None | Maryland |
| 15 | Nathaniel Warren | 1 | Son | None | Maryland |
| 16 | George Riley | 53 | Head | Farmer | Maryland |
| 17 | Mary E Riley | 54 | Wife | Laundress | Maryland |
| 18 | Sarah E Riley THIS PERSON | 20 | Daughter | None | Maryland |
| 19 | Raymond Riley | 16 | Son | Laborer | Maryland |
| 20 | Paul Riley | 15 | Son | Laborer | Maryland |
| 21 | Riley | 12 | Son | Laborer | Maryland |
| 22 | Riley | 11 | Son | None | Maryland |
| 23 | Mary E Harris | 10 | Lodger | None | Maryland |
| 24 | Alice Carter | 8 | Lodger | None | Maryland |
| 25 | Arthur Riley | 21 | Head | Laborer | Maryland |
| 26 | Margaret Riley | 17 | Wife | None | Maryland |
| 27 | Arthur Riley | 2 | Son | None | Maryland |
| 28 | Robert Riley | 24 | Brother | Laborer | Maryland |
| 29 | Roy Gray | 34 | Head | Farmer | New Mexico |
| 30 | Hallie A Gray | 33 | Wife | None | New York |
| 31 | Louis Ward | 55 | Head | Farmer | Maryland |
| 32 | Nellie Ward | 31 | Wife | Servant | Maryland |
| 33 | Arthur Ward | 11 | Son | None | Maryland |
| 34 | Cora Ward | 9 | Daughter | None | Maryland |
| 35 | Edward Ward | 8 | Son | None | Maryland |
| 36 | Ward | 5 | Daughter | None | Maryland |
| 37 | Ward | 2 | Daughter | None | Maryland |
| 38 | Ward | 0 | Daughter | None | Maryland |
| 39 | Louis Thomas | 26 | Lodger | Laborer | Maryland |
| 40 | Ernest Mudd | 54 | Head | Farmer | Maryland |
| 41 | Gertrude Mudd | 42 | Wife | None | Maryland |
| 42 | Mudd | 18 | Son | Laborer | Maryland |
| 43 | Mudd | 15 | Son | None | Maryland |
| 44 | Mudd | 13 | Son | None | Maryland |
| 45 | Mudd | 10 | Daughter | None | Maryland |
| 46 | Mudd | 11 | Son | None | Maryland |
| 47 | Mudd | 9 | Daughter | None | Maryland |
| 48 | Mudd | 7 | Son | None | Maryland |
| 49 | Mudd | 5 | Daughter | None | Maryland |
| 50 | Henry Wedding | 26 | Head | Farmer | Maryland |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)