ML
Margaret Lynch — 1930 US Census Record
Model Tree available1930 United States Federal Census · Sussex, Delaware
Our Model Tree links this Margaret Lynch across the 1910, 1920 and 1930 US Censuses in Sussex, Delaware (XGBoost, ~Confirmed), with identified parents Sidney & Harry — first a daughter (b.~1910), then head of a 3-person household.
Age 20
b. ~1910
Female
Daughter
Born: Delaware
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sussex, Delaware |
| Surname | Lynch |
| Given Name | Margaret J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| 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 | ~1910 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Lynch | Daughter | — | 20 | ~1910 |
| Harry Lynch | Head | — | 46 | ~1884 |
| Jennie Lynch | Spouse | — | 40 | ~1890 |
Census Appearances
1910
Sussex, Delaware
Daughter, age
Sussex, Delaware · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Margaret J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| 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
Daughter, age 9
Sussex, Delaware · implied b. ~1911 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Margaret J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1930
Sussex, Delaware
Daughter, age 20
Sussex, Delaware · implied b. ~1910 — 3 household members
| Surname | Lynch |
| Given Name | Margaret J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| 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 Margaret Lynch across 3 US Census years (1910, 1920 and 1930) in Sussex, Delaware, using XGBoost record linkage. Identified parents: father Sidney Lynch (~0.92 confidence) and father Harry Lynch (~0.92 confidence) and father Elihu Lynch (~0.92 confidence) and mother Jennie Lynch (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Sidney Lynch
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Harry Lynch
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Elihu Lynch
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Jennie Lynch
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Lynch
Daughter · 1930 · age 20 · b. ~1910 · 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:0768)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Hettie H. Johnson | 67 | Wife | — | Delaware |
| 52 | Cornelius E. Johnson | 24 | Son | Salesman | Delaware |
| 53 | William L. Hill | 23 | Lodger | Salesman | Delaware |
| 54 | George Nickerson | 12 | Lodger | — | Maryland |
| 55 | Alverta Lynch | 20 | Lodger | Instructor | Delaware |
| 56 | Agatha Amey | 22 | Servant | Servant | Delaware |
| 57 | Laura E. Johnson | 75 | Head | — | Delaware |
| 58 | Alex D. Johnson | 45 | Head | Printer | Delaware |
| 59 | Ruth Derrickson | 12 | Cousin | — | Delaware |
| 60 | John A. Cooper | 26 | Head | Chauffeur | Delaware |
| 61 | Catherine E. Cooper | 18 | Wife | — | Delaware |
| 62 | Jane W. Cooper | 2 | Daughter | — | Delaware |
| 63 | Edith S. Jones | 47 | Head | Instructor | Delaware |
| 64 | E. Nice Jones | 19 | Sister | — | New Jersey |
| 65 | Jacob M. Sammons | 48 | Head | Printer | Delaware |
| 66 | Elizabeth H. Sammons | 51 | Wife | — | Delaware |
| 67 | Clara J. Sammons | 19 | Daughter | Stenographer | Delaware |
| 68 | Mary E. Ellingsworth | 68 | Mother | — | Delaware |
| 69 | Annie E. Ward | 87 | Step mother | — | Delaware |
| 70 | Chauncey S. Minner | 72 | Head | Florist | New York |
| 71 | Walter P. Townsend | 33 | Head | Teller | Maryland |
| 72 | Eliza J. Townsend | 37 | Wife | — | Delaware |
| 73 | Wallace P. Townsend | 4 | Son | — | Delaware |
| 74 | Thelma M. Townsend | 8 | Daughter | — | Delaware |
| 75 | Thomas P. Mckee | 62 | Head | Preacher | Pennsylvania |
| 76 | Adella M. Mckee | 61 | Wife | — | Pennsylvania |
| 77 | Harold D. Hatfield | 32 | Head | Bookkeeper | Delaware |
| 78 | Grace S. Hatfield | 31 | Wife | — | Maryland |
| 79 | Robert D. Hatfield | 4 | Son | — | Delaware |
| 80 | Flora E. Kreer | 67 | Head | — | New Jersey |
| 81 | Minnie M. Kreer | 36 | Daughter | Stenographer | Delaware |
| 82 | Thomas J. Taylor | 66 | Head | Merchant | Maryland |
| 83 | Eliza A. Taylor | 53 | Wife | — | Pennsylvania |
| 84 | Walter N. Rogers | 40 | Head | Brakeman | Delaware |
| 85 | Eva Rogers | 39 | Wife | — | Delaware |
| 86 | Marie Rogers | 18 | Daughter | — | Delaware |
| 87 | Wilbert Rogers | 16 | Son | Laborer | Delaware |
| 88 | George N. Rogers | 14 | Son | — | Delaware |
| 89 | Noah J. Rogers | 12 | Son | — | Delaware |
| 90 | Dorothy L. Rogers | 10 | Daughter | — | Delaware |
| 91 | Louisa T. Wimble | 52 | Head | Cook | Maryland |
| 92 | Bertha Wimble | 30 | Daughter | — | Pennsylvania |
| 93 | George Schroeder | 29 | Lodger | Houseman | Germany |
| 94 | Charles S. Gates | 47 | Head | Carpenter | Delaware |
| 95 | Blanche M. Gates | 46 | Wife | — | Maryland |
| 96 | Alfred W. Gates | 26 | Son | — | Delaware |
| 97 | Myrtle E. Gates | 14 | Daughter | — | Delaware |
| 98 | Harry G. Lynch | 46 | Head | Farmer | Delaware |
| 99 | Jennie Lynch | 40 | Wife | — | Delaware |
| 100 | Margaret J. Lynch THIS PERSON | 20 | Daughter | — | Delaware |
Pedigree Summary
Margaret
Gen 1 · 4 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)