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Robert Weaver — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lancaster, Pennsylvania
Our Model Tree links this Robert Weaver across the 1920 and 1930 US Censuses in Lancaster, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1908), then head of a 9-person household.
Age 22
b. ~1908
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lancaster, Pennsylvania |
| Surname | Weaver |
| Given Name | Robert M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Wholesale Coffee |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Bookkeeper |
| Township / Ward | Lititz Borough |
| Est. Birth Year | ~1908 |
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 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Charles Weaver | Son | — | 18 | ~1912 |
| Chester Weaver | Son | — | 13 | ~1917 |
| Charlotte Weaver | Daughter | — | 9 | ~1921 |
| Mckill Weaver | Head | — | 53 | ~1877 |
| Richard Weaver | Son | — | 11 | ~1919 |
| Ada Weaver | Other | — | 50 | ~1880 |
| Robert Weaver | Son | — | 22 | ~1908 |
| Gilbert Weaver | Son | — | 17 | ~1913 |
| Betty Weaver | Daughter | — | 4 | ~1926 |
Census Appearances
1920
Lancaster, Pennsylvania
Son, age 12
Lancaster, Pennsylvania · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Weaver |
| Given Name | Robert L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Lancaster, Pennsylvania
Son, age 22
Lancaster, Pennsylvania · implied b. ~1908 — 9 household members
| Surname | Weaver |
| Given Name | Robert M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Bookkeeper |
| Industry | Wholesale Coffee |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Robert Weaver across 2 US Census years (1920 and 1930) in Lancaster, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Weaver
Son · 1930 · age 22 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Richard Weaver
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlotte Weaver
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chester Weaver
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Weaver
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Weaver
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gilbert Weaver
Sibling · 1930 · age 17
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 — Lancaster, Pennsylvania
Open full size
1930 US Federal Census — Lancaster, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2058:0365)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | C Magart | 10 | Daughter | — | Pennsylvania |
| 2 | Beryl A Magart | 8 | Daughter | — | Pennsylvania |
| 3 | Rodger S Magart | 6 | Son | — | Pennsylvania |
| 4 | Jane S Magart | 4 | Daughter | — | Pennsylvania |
| 5 | Paul D Reitz | 33 | Head | Safe Maker | Pennsylvania |
| 6 | Helen G Reitz | 29 | Wife-H | — | Pennsylvania |
| 7 | Paul F Reitz | 8 | Son | — | Pennsylvania |
| 8 | Aaron S Landis | 23 | Head | Farm Laborer | Pennsylvania |
| 9 | Verna D Landis | 22 | Wife-H | Stitcher | Pennsylvania |
| 10 | Monroe Keener | 50 | Head | Foreman | Pennsylvania |
| 11 | Sadie E Keener | 49 | Wife-H | — | Pennsylvania |
| 12 | Cathryn E Keener | 21 | Daughter | Banding | Pennsylvania |
| 13 | Francis B Keener | 17 | Daughter | Banding | Pennsylvania |
| 14 | Mary J Keener | 12 | Daughter | — | Pennsylvania |
| 15 | Ruth Keener | 9 | Daughter | — | Pennsylvania |
| 16 | Daisy Keener | 43 | Sister | — | Pennsylvania |
| 17 | Jacob S Keener | 84 | Father | — | Pennsylvania |
| 18 | George Grimes | 46 | Head | Die Setter | Alsace Lorraine |
| 19 | Mary K Grimes | 43 | Wife-H | — | Northern Ireland |
| 20 | Joy M Grimes | 21 | Daughter | Stenographer | Maryland |
| 21 | Marie B Grimes | 16 | Daughter | — | Maryland |
| 22 | Jacqueline J Grimes | 10 | Daughter | — | Pennsylvania |
| 23 | Robert W Jenkins | 24 | Grandson | — | Pennsylvania |
| 24 | Jacob S Heisey | 67 | Head | Manager | Pennsylvania |
| 25 | Rebecca H Heisey | 62 | Wife-H | — | Pennsylvania |
| 26 | Jacob S Heisey | 25 | Son | Carpenter | Pennsylvania |
| 27 | Grace S Heisey | 41 | Daughter | — | Pennsylvania |
| 28 | Fuller Dougherty | 29 | Head | Machinist | Maryland |
| 29 | Edna M Dougherty | 29 | Wife-H | — | Pennsylvania |
| 30 | Fay Dougherty | 4 | Daughter | — | Pennsylvania |
| 31 | Lester R Miller | 29 | Head | Water Superintendent | Pennsylvania |
| 32 | Edith Miller | 35 | Wife-H | — | Pennsylvania |
| 33 | Lester B Miller | 4 | Son | — | Pennsylvania |
| 34 | Edith Z Miller | 2 | Daughter | — | Pennsylvania |
| 35 | Jacob B Musser | 70 | Lodger | Butler | Pennsylvania |
| 36 | William Bingeman | 28 | Head | Truck Driver | Pennsylvania |
| 37 | Ada C Bingeman | 25 | Wife-H | — | Pennsylvania |
| 38 | Lester G Bingeman | 5 | Son | — | Pennsylvania |
| 39 | Guy J Bingeman | 3 | Son | — | Pennsylvania |
| 40 | William L Bingeman | 1 | Son | — | Pennsylvania |
| 41 | Ada H Groff | 54 | Mother-in-law | — | Pennsylvania |
| 42 | Mckill T Weaver | 53 | Head | Machinist | Pennsylvania |
| 43 | Ada P Weaver | 50 | Wife-H | — | Pennsylvania |
| 44 | Robert M Weaver THIS PERSON | 22 | Son | Bookkeeper | Pennsylvania |
| 45 | Charles M Weaver | 18 | Son | Punch Press Operator | Pennsylvania |
| 46 | Gilbert S Weaver | 17 | Son | Assembler | Pennsylvania |
| 47 | Chester L Weaver | 13 | Son | — | Pennsylvania |
| 48 | Richard H Weaver | 11 | Son | — | Pennsylvania |
| 49 | Charlotte M Weaver | 9 | Daughter | — | Pennsylvania |
| 50 | Betty M Weaver | 4 | Daughter | — | Pennsylvania |
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)