RP
Richard Parker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Dauphin-County, Pennsylvania
Our Model Tree links this Richard Parker across the 1930 and 1940 US Censuses in Dauphin-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 9-person household.
Age 11
b. ~1929
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Dauphin-County, Pennsylvania |
| Surname | Parker |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Harrisburg City |
| 1935 Residence (County) | Dauphin |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Harrisburg City |
| Est. Birth Year | ~1929 |
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 1940 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| James Parker | Head | — | 38 | ~1902 |
| Kenneth Parker | Son | — | 2 | ~1938 |
| Patricia Parker | Daughter | — | 1 | ~1939 |
| Deloris Parker | Daughter | — | 9 | ~1931 |
| Donald Parker | Son | — | 8 | ~1932 |
| Marlene Parker | Daughter | — | 4 | ~1936 |
| Delena Parker | Daughter | — | 5 | ~1935 |
| Marie Parker | Spouse | — | 32 | ~1908 |
| Richard Parker | Son | — | 11 | ~1929 |
Census Appearances
1930
Dauphin, Pennsylvania
Other, age 1
Dauphin, Pennsylvania · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Richard |
| Relationship to Head | Grandson |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Dauphin-County, Pennsylvania
Son, age 11
Dauphin-County, Pennsylvania · implied b. ~1929 — 9 household members
| Surname | Parker |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Harrisburg City |
| 1935 Residence (County) | Dauphin |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| 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 Richard Parker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Parker
Son · 1940 · age 11 · b. ~1929 · Pennsylvania
★ You are viewing this record
Sibling
Marlene Parker
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Parker
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Deloris Parker
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Parker
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Delena Parker
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Parker
Sibling · 1940 · age 8
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
1940 US Federal Census — Dauphin-County, Pennsylvania
Open full size
1940 US Federal Census — Dauphin-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03480-00581)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Della Powden | 45 | Wife | — | Pennsylvania |
| 2 | Harry Jr. Powden | 24 | Son | New Worker | Pennsylvania |
| 3 | Nelson Powden | 15 | Son | New Worker | Pennsylvania |
| 4 | Jane Powden | 15 | Daughter | — | Pennsylvania |
| 5 | Virginia Powden | 11 | Daughter | — | Pennsylvania |
| 6 | Friedrich Schreck | 53 | Head | Laborer | Pennsylvania |
| 7 | Effie Schreck | 51 | Wife | — | Pennsylvania |
| 8 | William Schreck | 25 | Son | Truck Driver | Pennsylvania |
| 9 | Mildred Schreck | 9 | Daughter | — | Pennsylvania |
| 10 | Harry E. Keim | 65 | Head | Laborer | Pennsylvania |
| 11 | Mary H. Keim | 65 | Sister | — | Pennsylvania |
| 12 | Frank Borzillieri | 52 | Head | Merchant | New York |
| 13 | Josephine Borzillieri | 52 | Wife | — | Italy |
| 14 | Corina Borzillieri | 30 | Daughter | File Clerk | New York |
| 15 | Frank Jr. Borzillieri | 12 | Son | — | New York |
| 16 | Eugene Donato | 48 | Head | Bartender | Pennsylvania |
| 17 | Antoinette Donato | 20 | Wife | — | Pennsylvania |
| 18 | Eugene Jr. Donato | 2 | Son | — | Pennsylvania |
| 19 | Michelena Donato | 67 | Mother | — | Italy |
| 20 | Peter Borzillieri | 26 | Head | Merchant | New York |
| 21 | Catherine Borzillieri | 16 | Wife | — | Pennsylvania |
| 22 | — | None | — | — | — |
| 23 | James Parker | 38 | Head | Crane Operator | Indiana |
| 24 | Marie Parker | 32 | Wife | — | Pennsylvania |
| 25 | Richard Parker THIS PERSON | 11 | Son | — | Pennsylvania |
| 26 | Deloris Parker | 9 | Daughter | — | Pennsylvania |
| 27 | Donald Parker | 8 | Son | — | Pennsylvania |
| 28 | Delena June Parker | 5 | Daughter | — | Pennsylvania |
| 29 | Marlene Parker | 4 | Daughter | — | Pennsylvania |
| 30 | Kenneth Parker | 2 | Son | — | Pennsylvania |
| 31 | Patricia Parker | 1 | Daughter | — | Pennsylvania |
| 32 | D. I. Mentzer | 30 | Head | Undertaking | Pennsylvania |
| 33 | Rose Mentzer | 21 | Wife | — | Pennsylvania |
| 34 | Phillip Mentzer | 5 | Son | — | Pennsylvania |
| 35 | Lee Wagner | 29 | Head | Auto Mechanic | Pennsylvania |
| 36 | Mildred Wagner | 27 | Wife | — | Pennsylvania |
| 37 | Zeno Damico | 53 | Head | Laborer | Italy |
| 38 | Susan Damico | 65 | Wife | — | Italy |
| 39 | William Fassel | 36 | Head | Machinist | Pennsylvania |
| 40 | Mary Fassel | 76 | Mother | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)