RL
Robert Lynch — 1930 US Census Record
Model Tree available1930 United States Federal Census · Sussex, Delaware
Our Model Tree links this Robert Lynch across the 1910, 1920 and 1930 US Censuses in Sussex, Delaware (XGBoost, ~Confirmed), with identified parents Luther & Elizabeth — first a head (b.~1903), then head of a 3-person household.
Age 27
b. ~1903
Male
Head
Born: Delaware
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Sussex, Delaware |
| Surname | Lynch |
| Given Name | Robert A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Delaware |
| Age at First Marriage | 21 |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Occupation | Mechanic |
| Industry | Garage |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | No |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Occupation | Mechanic |
| Township / Ward | Rehoboth Town |
| Est. Birth Year | ~1903 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Lynch | Head | — | 27 | ~1903 |
| Mary Lynch | Other | — | 25 | ~1905 |
| Robert Lynch | Son | — | 2 | ~1928 |
Census Appearances
1910
Sussex, Delaware
Son, age 7
Sussex, Delaware · implied b. ~1903 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Occupation | none |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1920
Sussex, Delaware
Son, age 17
Sussex, Delaware · implied b. ~1903 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Robert H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1930
Sussex, Delaware
Head, age 27
Sussex, Delaware · implied b. ~1903 — 3 household members
| Surname | Lynch |
| Given Name | Robert A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Delaware |
| Age at First Marriage | 21 |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Occupation | Mechanic |
| Industry | Garage |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | No |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
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 Lynch across 3 US Census years (1910, 1920 and 1930) in Sussex, Delaware, using XGBoost record linkage. Identified parents: father Luther Lynch (~0.92 confidence) and mother Elizabeth Lynch (~0.92 confidence) and father Robert Lynch (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Luther Lynch
b. ~1859
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Lynch
b. ~1866
Source mother
● Household
· direct · ~0.92
Father
Robert Lynch
b. ~1868
Source father
● Household
· direct · ~0.92
This person
Anchor record
Robert Lynch
Head · 1930 · age 27 · b. ~1903 · Delaware
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Sussex, Delaware
Open full size
1930 US Federal Census — Sussex, Delaware
Page Contents
50 people indexed on this census page (ia:1930:15thcensus291unit:0890)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ella Downing | 57 | Wife-H | — | Delaware |
| 52 | Goldie Simpler | 12 | Daughter | — | Delaware |
| 53 | Robert Simpler | 4 | Son | Laborer | Delaware |
| 54 | Dorothy E. Savage | 30 | Head-H | — | Maryland |
| 55 | Norman Savage | 11 | Son | — | Maryland |
| 56 | Harold W. Savage | 9 | Son | — | Maryland |
| 57 | Roland D. Savage | 2 | Daughter | — | Delaware |
| 58 | Mary E. Savage | 0 | Daughter | — | Delaware |
| 59 | Harry G. Quillen | 14 | Brother | Laborer | Maryland |
| 60 | Joseph R. Simpler | 41 | Head | Contractor | Delaware |
| 61 | Amanda V. Simpler | 35 | Wife-H | — | Delaware |
| 62 | Raymond Simpler | 10 | Son | — | Delaware |
| 63 | Elizabeth Simpler | 8 | Daughter | — | Delaware |
| 64 | Geraldine E. Simpler | 6 | Daughter | — | Delaware |
| 65 | D. Avrack Simpler | 4 | Son | — | Delaware |
| 66 | Mary E. Simpler | 2 | Daughter | — | Delaware |
| 67 | Horace P. Johnson | 43 | Head | Contractor | Delaware |
| 68 | Florence E. Johnson | 35 | Wife-H | — | Delaware |
| 69 | Robert H. Johnson | 3 | Son | — | Delaware |
| 70 | John S. Johnson | 10 | Nephew | — | Delaware |
| 71 | Mildred M. Collins | 33 | Boarder | Folder | Delaware |
| 72 | Robert A. Lynch THIS PERSON | 27 | Head | Mechanic | Delaware |
| 73 | Mary J. Lynch | 25 | Wife-H | — | Delaware |
| 74 | Robert A. Jr. Lynch | 2 | Son | — | Delaware |
| 75 | Robert P. Paynter | 53 | Head | — | Delaware |
| 76 | Charles M. Paynter | 32 | Son | Truck Driver | Delaware |
| 77 | Lloyd B. Paynter | 31 | Son | Truck Driver | Delaware |
| 78 | Calvin R. Paynter | 28 | Son | Carpenter | Delaware |
| 79 | Harlan G. Paynter | 25 | Son | Mason | Delaware |
| 80 | James D. Paynter | 23 | Son | Mason | Delaware |
| 81 | Charles W. Tyndall | 45 | Head | Carpenter | Delaware |
| 82 | Anna E. Tyndall | 41 | Wife-H | — | Delaware |
| 83 | Walter G. Palmer | 29 | Head | Mason | Delaware |
| 84 | Myrtle G. Palmer | 32 | Wife-H | — | Virginia |
| 85 | Walter G. Jr. Palmer | 3 | Son | — | Delaware |
| 86 | Elmer Toomey | 48 | Head | Janitor | Delaware |
| 87 | Kathryn Toomey | 47 | Wife-H | — | Wisconsin |
| 88 | Carolyn B. Toomey | 18 | Daughter | Operator | Delaware |
| 89 | James A. Toomey | 78 | Father | — | Delaware |
| 90 | Kendall W. Palmer | 60 | Head | Contractor | Delaware |
| 91 | Sella M. Palmer | 53 | Wife-H | — | Delaware |
| 92 | Kendall W. Jr. Palmer | 22 | Son | Laborer | Delaware |
| 93 | Robert G. Palmer | 19 | Son | Laborer | Delaware |
| 94 | Amil M. Savin | 53 | Head | Servant | Delaware |
| 95 | Ruth Johnson | 21 | Daughter | — | Delaware |
| 96 | Norman Johnson | 22 | Son-in-law | Attendant | Delaware |
| 97 | Esther A. Johnson | 1 | Granddaughter | — | Delaware |
| 98 | George B. Button | 56 | Head | Painter | New York |
| 99 | Clara M. Button | 48 | Wife-H | — | Virginia |
| 100 | Edward Button | 15 | Son | — | New York |
Pedigree Summary
Robert
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)