JL
Joseph Lynch — 1920 US Census Record
Model Tree available1920 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Joseph Lynch across the 1900, 1910 and 1920 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Joseph & Peter — first a son (b.~1899), then head of a 5-person household.
Age 21
b. ~1899
Male
Son
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Baltimore, Maryland |
| Surname | Lynch |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Farmer |
| Industry | At home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Farmer |
| Township / Ward | 11Th District Part |
| Est. Birth Year | ~1899 |
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 1920 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Helen Lynch | Daughter | — | 23 | ~1897 |
| Annie Lynch | Daughter | — | 25 | ~1895 |
| Martin Lynch | Head | — | 61 | ~1859 |
| Joseph Lynch | Son | — | 21 | ~1899 |
| Walter Lynch | Son | — | 23 | ~1897 |
Census Appearances
1900
Baltimore, Maryland
Son, age 2
Baltimore, Maryland · implied b. ~1898 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | John A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | Sep |
| Birth Year | 1898 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Son, age 11
Baltimore, Maryland · implied b. ~1899 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Son, age 21
Baltimore, Maryland · implied b. ~1899 — 5 household members
| Surname | Lynch |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farmer |
| Industry | At home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Joseph Lynch across 3 US Census years (1900, 1910 and 1920) in Baltimore, Maryland, using XGBoost record linkage. Identified parents: father Joseph Lynch (~0.92 confidence) and father Peter Lynch (~0.92 confidence) and father Martin Lynch (~0.92 confidence) and mother Mary Lynch (~0.92 confidence) and mother Catherine Lynch (~0.92 confidence) and mother Annie Lynch (~0.60 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.87
Father
Joseph Lynch
b. ~1853
Source father
● Household
· direct · ~0.92
Father
Peter Lynch
b. ~1857
Source father
● Household
· direct · ~0.92
Father
Martin Lynch
b. ~1859
Source father
● Household
· direct · ~0.92
Mother
Mary Lynch
b. ~1862
Source mother
● Household
· direct · ~0.92
Mother
Catherine Lynch
b. ~1869
Source mother
● Household
· direct · ~0.92
Mother
Annie Lynch
b. ~1889
Source mother
● Household
· direct · ~0.6
This person
Anchor record
Joseph Lynch
Son · 1920 · age 21 · b. ~1899 · Maryland
★ You are viewing this record
Sibling
Annie Lynch
Sibling · 1920 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Lynch
Sibling · 1920 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Lynch
Sibling · 1920 · age 23
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
1920 US Federal Census — Baltimore, Maryland
Open full size
1920 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu655unit:0425)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Jackson Dill | 62 | Head | Farm Laborer | Pennsylvania |
| 52 | Mary Dill | 52 | Wife | — | Pennsylvania |
| 53 | Hattie Dill | 31 | Daughter | Teacher | Maryland |
| 54 | Viola Dill | 21 | Daughter | Bookkeeper | Maryland |
| 55 | Howard Dill | 18 | Son | Farm Laborer | Maryland |
| 56 | Mclean Dill | 15 | Son | Farm Laborer | Maryland |
| 57 | Gorman Dill | 13 | Son | Farm Laborer | Maryland |
| 58 | Elmer Dilworth | 32 | Head | Farmer | Maryland |
| 59 | Grace Dilworth | 25 | Wife | — | Maryland |
| 60 | Francis Dilworth | 69 | Father | Farmer | Ireland |
| 61 | Jane Dilworth | 71 | Mother | — | Maryland |
| 62 | Charles B. Hess | 41 | Head | Farmer | Maryland |
| 63 | Emma E. Hess | 40 | Wife | — | Maryland |
| 64 | Elmore Hess | 16 | Daughter | — | Maryland |
| 65 | Ralph Hess | 10 | Son | — | Maryland |
| 66 | Augustus Johnson | 44 | Head | Farmer | Maryland |
| 67 | Annie Johnson | 42 | Wife | — | N. Carolina |
| 68 | Margaret Holliday | 37 | Head | Washerwoman | Maryland |
| 69 | Florence Holliday | 14 | Daughter | Washerwoman | Maryland |
| 70 | Luella Johnson | 50 | Boarder | Washerwoman | Maryland |
| 71 | Albert Johnson | 35 | Boarder | Laborer | Ohio |
| 72 | Boarder Grommilleck | 37 | — | Laborer | Maryland |
| 73 | Robert Mohring | 79 | Head | Farmer | New York |
| 74 | Eliza Mohring | 66 | Wife | — | Maryland |
| 75 | Linnie Mohring | 34 | Daughter | Teacher | Maryland |
| 76 | Martin Jr. Lynch | 61 | Head | Farmer | Maryland |
| 77 | Annie Lynch | 25 | Daughter | — | Maryland |
| 78 | Walter Lynch | 23 | Son | Farmer | Maryland |
| 79 | Helen Lynch | 23 | Daughter | — | Maryland |
| 80 | Joseph Lynch THIS PERSON | 21 | Son | Farmer | Maryland |
| 81 | Edward Lynch | 29 | Head | Farmer | Maryland |
| 82 | George Lynch | 24 | Brother | Farmer | Maryland |
| 83 | Rose Lynch | 22 | Sister | — | Maryland |
| 84 | Elizabeth Lynch | 20 | Sister | — | Maryland |
| 85 | Mary E. Baldwin | 53 | Head | Farmer | Maryland |
| 86 | Margaret Baldwin | 22 | Daughter | Teacher | Maryland |
| 87 | John R. Baldwin | 17 | Son | Farmer | Maryland |
| 88 | John Norton | 35 | Head | Laborer | Maryland |
| 89 | Blanch Norton | 32 | Wife | — | Maryland |
| 90 | George Norton | 13 | Son | — | Maryland |
| 91 | Frank Norton | 11 | Son | — | Maryland |
| 92 | Edith Norton | 9 | Daughter | — | Maryland |
| 93 | John Norton | 7 | Son | — | Maryland |
| 94 | Norman Norton | 5 | Son | — | Maryland |
| 95 | Margaret Norton | 2 | Daughter | — | Maryland |
| 96 | Charles E. Burton | 61 | Head | Farmer | Maryland |
| 97 | Idella Burton | 50 | Wife | — | Maryland |
| 98 | Hammond Burton | 26 | Son | Doctor | Maryland |
| 99 | Kate Wells | 60 | Servant | Cook | Maryland |
| 100 | William Shipley | 73 | Head | Farmer | Maryland |
Related Census Records
Pedigree Summary
Joseph + 3 siblings
Gen 1 · 6 parents
~0.87
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)