RK
Ralph King — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Ralph King across the 1900 and 1910 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1891), then head of a 9-person household.
Age 19
b. ~1891
Male
Son
Born: Pennsylvania
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Allegheny, Pennsylvania |
| Surname | King |
| Given Name | Ralph S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburg City Part Of |
| Est. Birth Year | ~1891 |
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.
9 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Ralph | Age | Birth yr |
|---|---|---|---|---|
| Eveline King | Daughter | — | 17 | ~1893 |
| Elizabeth King | Daughter | — | 21 | ~1889 |
| Wm King | Son | — | 9 | ~1901 |
| Robert King | Son | — | 13 | ~1897 |
| Ralph King | Son | — | 19 | ~1891 |
| John King | Head | — | 56 | ~1854 |
| Isabelle King | Spouse | — | 49 | ~1861 |
| John Seifried | Other | — | 80 | ~1830 |
| John King | Son | — | 16 | ~1894 |
Census Appearances
1900
Allegheny, Pennsylvania
Son, age 11
Allegheny, Pennsylvania · implied b. ~1889 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Ralph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | June |
| Birth Year | 1889 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Allegheny, Pennsylvania
Son, age 19
Allegheny, Pennsylvania · implied b. ~1891 — 9 household members
| Surname | King |
| Given Name | Ralph S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Ralph King across 2 US Census years (1900 and 1910) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Ralph King
Son · 1910 · age 19 · b. ~1891 · Pennsylvania
★ You are viewing this record
Sibling
Elizabeth King
Sibling · 1910 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert King
Sibling · 1910 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eveline King
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wm King
Sibling · 1910 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John King
Sibling · 1910 · age 16
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 — Allegheny, Pennsylvania
Open full size
1910 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1299unit:0322)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Fuller | 16 | Boarder | Newsboy | Pennsylvania |
| 52 | Walter Lydick | 17 | Boarder | Newsboy | Pennsylvania |
| 53 | Oliver Williams | 14 | Boarder | Newsboy | Pennsylvania |
| 54 | Matthew Dunn | 13 | Boarder | Newsboy | Pennsylvania |
| 55 | James Heneghan | 16 | Boarder | Newsboy | Pennsylvania |
| 56 | James Mccabe | 17 | Boarder | Newsboy | Pennsylvania |
| 57 | John Moran | 16 | Boarder | Newsboy | Pennsylvania |
| 58 | Harry Reichert | 16 | Boarder | Laborer | Pennsylvania |
| 59 | John King | 56 | Head | Tinner | Pennsylvania |
| 60 | Isabelle King | 49 | Wife | — | Pennsylvania |
| 61 | Elizabeth King | 21 | Daughter | — | Pennsylvania |
| 62 | Ralph S. King THIS PERSON | 19 | Son | — | Pennsylvania |
| 63 | Eveline M. King | 17 | Daughter | — | Pennsylvania |
| 64 | John King | 16 | Son | — | Pennsylvania |
| 65 | Robert E. King | 13 | Son | — | Pennsylvania |
| 66 | Wm. H. King | 9 | Son | — | Pennsylvania |
| 67 | John Seifried | 80 | Father-in-law | — | Ger (German) |
| 68 | Clarence E. King | 23 | Head | Tinner | Pennsylvania |
| 69 | Bessie M. King | 22 | Wife | Tinner | Pennsylvania |
| 70 | Clarence E. Jr. King | 3 | Son | — | Pennsylvania |
| 71 | Vernon H. Ainsworth | 33 | Head | Salesman | Massachusetts |
| 72 | Mary E. Ainsworth | 22 | Wife | — | Pennsylvania |
| 73 | Ida M. Ainsworth | 1 | Daughter | — | Pennsylvania |
| 74 | Henry Wilcox | 35 | Roomer | Machinist | Pennsylvania |
| 75 | Alexander Walls | 27 | Roomer | Plumber | Ohio |
| 76 | Wm. Blough | 25 | Roomer | Clerk | Pennsylvania |
| 77 | Bart Bands | 26 | Roomer | Painter | Pennsylvania |
| 78 | Nell Conway | 20 | Roomer | Driver | New York |
| 79 | Jack Dalton | 31 | Roomer | Driver | Pennsylvania |
| 80 | H. Gilles | 20 | Roomer | Bus Boy | Pennsylvania |
| 81 | William Hart | 30 | Roomer | Mechanic | Pennsylvania |
| 82 | Thomas Hansen | 26 | Roomer | Salesman | Ohio |
| 83 | C. G. Owens | 40 | Roomer | Salesman | Kentucky |
| 84 | Andrew Rolland | 42 | Roomer | Salesman | Ger (German) |
| 85 | John Miller | 35 | Roomer | Waiter | Pennsylvania |
| 86 | Edel Eckert | 44 | Head | — | Pennsylvania |
| 87 | Chas. Drumm | 47 | Head | Kpr. | Ohio |
| 88 | Amelia Drumm | 40 | Wife | — | Pennsylvania |
| 89 | Arthur G. Drumm | 21 | Son | Collector | Pennsylvania |
| 90 | Margaret Ann Drumm | 17 | Daughter | — | Pennsylvania |
| 91 | Tarena Marone | 32 | Head | Chef | It (Italian) |
| 92 | Lee Newcomer | 28 | Roomer | Inspector | Pennsylvania |
| 93 | Frank Rosella | 30 | Roomer | Policeman | Ohio |
| 94 | Meyer Rosenthal | 44 | Head | Keeper | New York |
| 95 | Mary Rosenthal | 42 | Wife | — | Rus (Yiddish) |
| 96 | J. William Rosenthal | 19 | Son | — | Pennsylvania |
| 97 | S. Molly Rosenthal | 16 | Daughter | — | Pennsylvania |
| 98 | Bella K. Rosenthal | 14 | Daughter | — | Pennsylvania |
| 99 | De Vera Rosenthal | 10 | Daughter | — | Pennsylvania |
| 100 | Trude Hilda Rosenthal | 7 | Daughter | — | Pennsylvania |
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)