JL
John Lynch — 1930 US Census Record
Model Tree available1930 United States Federal Census · Sussex, Delaware
Our Model Tree links this John Lynch across the 1910, 1920 and 1930 US Censuses in Sussex, Delaware (XGBoost, ~Confirmed), with identified parents George & Nellie — first a son (b.~1909), then head of a 5-person household.
Age 21
b. ~1909
Male
Son
Born: Delaware
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sussex, Delaware |
| Surname | Lynch |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Township / Ward | Georgetown Town |
| Est. Birth Year | ~1909 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| George Lynch | Head | — | 62 | ~1868 |
| Lillie Spicer | Other | — | 62 | ~1868 |
| George Lynch | Son | — | 11 | ~1919 |
| John Lynch | Son | — | 21 | ~1909 |
| Nellie Lynch | Spouse | — | 50 | ~1880 |
Census Appearances
1910
Sussex, Delaware
Son, age 1
Sussex, Delaware · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1920
Sussex, Delaware
Son, age 11
Sussex, Delaware · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| 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
Son, age 21
Sussex, Delaware · implied b. ~1909 — 5 household members
| Surname | Lynch |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Can Read/Write | Yes |
| 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 John Lynch across 3 US Census years (1910, 1920 and 1930) in Sussex, Delaware, using XGBoost record linkage. Identified parents: father George Lynch (~0.92 confidence) and mother Nellie Lynch (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Lynch
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Nellie Lynch
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Lynch
Son · 1930 · age 21 · b. ~1909 · Delaware
★ You are viewing this record
Sibling
George Lynch
Sibling · 1930 · age 11
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 — Sussex, Delaware
Open full size
1930 US Federal Census — Sussex, Delaware
Page Contents
50 people indexed on this census page (ia:1930:15thcensus291unit:0770)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mildred S. Deputy | 25 | Wife | — | Delaware |
| 52 | William J. Deputy | 2 | Son | — | Delaware |
| 53 | Lois M. Deputy | 1 | Daughter | — | Delaware |
| 54 | Richard Deputy | 0 | Son | — | Delaware |
| 55 | Mary V. Gullen | 73 | Head | — | Delaware |
| 56 | George Kathryn Gullen | 60 | Sister | — | Delaware |
| 57 | Edward C. Sudler | 56 | Head | Commercial Traveler | Delaware |
| 58 | Rachel N. Sudler | 50 | Wife | — | Pennsylvania |
| 59 | Matilda F. Sudler | 74 | Mother-in-law | — | Pennsylvania |
| 60 | Horatio P. Collins | 77 | — | Laborer | Delaware |
| 61 | Georgia M. Collins | 52 | Wife | — | Delaware |
| 62 | Marian V. Collins | 15 | Daughter | — | Virginia |
| 63 | Gisson Rogers | 38 | — | Farmer | Delaware |
| 64 | Ida A. Rogers | 37 | Wife | — | Delaware |
| 65 | George R. Mears | 68 | Head | Shoemaker | Delaware |
| 66 | Mary C. Mears | 67 | Wife | — | Delaware |
| 67 | Meredith Mears | 9 | Daughter | — | Delaware |
| 68 | Edward Quassee | 54 | Head | Stone Cutter | Delaware |
| 69 | Maggie S. Quassee | 49 | Wife | — | Delaware |
| 70 | George J. Quassee | 18 | Son | — | Delaware |
| 71 | George W. Coker | 72 | Head | Carpenter | Delaware |
| 72 | Emma M. Coker | 68 | Wife | — | Maryland |
| 73 | Elsie T. Lynch | 50 | Head | Seamstress | Delaware |
| 74 | Elijah A. Lynch | 47 | Brother | Carpenter | Maryland |
| 75 | Charles B. Stevenson | 47 | Head | Merchant | Delaware |
| 76 | Anna C. Stevenson | 46 | Wife | — | Delaware |
| 77 | Charles B. Stevenson | 17 | Son | — | Delaware |
| 78 | William A. Stevenson | 10 | Son | — | Delaware |
| 79 | William N. Downes | 77 | Head | — | Delaware |
| 80 | Nettie J. Downes | 72 | Wife | — | Delaware |
| 81 | Frank Rust | 49 | Head | Collector | Delaware |
| 82 | Florence Rust | 47 | Wife | — | Delaware |
| 83 | Mildred F. Rust | 23 | Daughter | Stenographer | Pennsylvania |
| 84 | Raymond H. Rust | 21 | Son | Drayman | Pennsylvania |
| 85 | Charles M. Rust | 19 | Son | Bookkeeper | Pennsylvania |
| 86 | Bertha M. Rust | 12 | Daughter | — | Delaware |
| 87 | Joana B. Vickers | 81 | Head | — | Pennsylvania |
| 88 | Mary W. Clark | 70 | Head | — | Delaware |
| 89 | Henry S. Truitt | 30 | Head | Carpenter | Delaware |
| 90 | Edith H. Truitt | 27 | Wife | — | Delaware |
| 91 | Francis D. Truitt | 7 | Daughter | — | Delaware |
| 92 | Mildred L. Truitt | 3 | Daughter | — | Delaware |
| 93 | George T. Lynch | 62 | Head | Merchant | Delaware |
| 94 | Nellie M. Lynch | 50 | Wife | — | Delaware |
| 95 | George T. Lynch | 11 | Son | — | Delaware |
| 96 | John W. Lynch THIS PERSON | 21 | Son | — | Delaware |
| 97 | Lillie Spicer | 62 | Maid | Nurse | Delaware |
| 98 | Mary A. Carmine | 45 | Head | Stenographer | Delaware |
| 99 | Norris E. Carmine | 18 | Son | — | Delaware |
| 100 | William F. Blackstone | 68 | Head | Druggist | Virginia |
Pedigree Summary
John + 1 sibling
Gen 1 · 2 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)