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Catherine Lynch — 1920 US Census Record
Model Tree available1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Catherine Lynch across the 1900, 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents Andrew & Mary — first a daughter (b.~1899), then head of a 3-person household.
Age 21
b. ~1899
Female
Daughter
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Lynch |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia City |
| 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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Catherine Lynch | Daughter | — | 21 | ~1899 |
| Edward Lynch | Head | — | 40 | ~1880 |
| Michael Lynch | Son | — | 24 | ~1896 |
Census Appearances
1900
Philadelphia, Pennsylvania
Daughter, age 2
Philadelphia, Pennsylvania · implied b. ~1898 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Catharine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Feb |
| Birth Year | 1898 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Philadelphia, Pennsylvania
Daughter, age 11
Philadelphia, Pennsylvania · implied b. ~1899 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Catharine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Daughter, age 21
Philadelphia, Pennsylvania · implied b. ~1899 — 3 household members
| Surname | Lynch |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| 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 |
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 Catherine Lynch across 3 US Census years (1900, 1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father Andrew Lynch (~0.92 confidence) and mother Mary Lynch (~0.92 confidence) and father John Lynch (~0.92 confidence) and mother Ellen Lynch (~0.92 confidence) and father Edward Lynch (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Lynch
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Mary Lynch
b. ~1870
Source mother
● Household
· direct · ~0.92
Father
John Lynch
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Ellen Lynch
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
Edward Lynch
b. ~1880
Source father
● Household
· direct · ~0.92
This person
Anchor record
Catherine Lynch
Daughter · 1920 · age 21 · b. ~1899 · Pennsylvania
★ You are viewing this record
Sibling
Michael Lynch
Sibling · 1920 · age 24
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 — Philadelphia, Pennsylvania
Open full size
1920 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1625unit:0410)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Rose Schofield | 7 | Daughter | — | Pennsylvania |
| 52 | Mary Schofield | 4 | Daughter | — | Pennsylvania |
| 53 | Ruth Schofield | 1 | Daughter | — | Pennsylvania |
| 54 | Robert Jatt | 40 | Head | Carpenter | Virginia |
| 55 | Teresa Jatt | 42 | Wife | — | Ireland |
| 56 | Mary Jatt | 14 | Daughter | — | Pennsylvania |
| 57 | Robert Jr. Jatt | 12 | Son | — | Pennsylvania |
| 58 | Rosella Jatt | 11 | Daughter | — | Pennsylvania |
| 59 | T. W. Mansfield | 43 | Head | Carpenter | New York |
| 60 | Henrietta Mansfield | 42 | Wife | — | New York |
| 61 | Lillian Mansfield | 19 | Daughter | Inspector | New York |
| 62 | Frank White | 34 | Head | Salesman | Pennsylvania |
| 63 | Helen White | 34 | Wife | — | Pennsylvania |
| 64 | Edward Fitzpatrick | 24 | Nephew | Brakeman | Pennsylvania |
| 65 | Herbert Adams | 46 | Head | Porter | Ireland |
| 66 | Jennie Adams | 47 | Wife | — | Ireland |
| 67 | J. William Adams | 14 | Son | — | Pennsylvania |
| 68 | Robert Adams | 9 | Son | — | Pennsylvania |
| 69 | Catherine Craig | 73 | Boarder | — | Ireland |
| 70 | Thomas Scanlon | 50 | Head | Laborer | Ireland |
| 71 | Mary Scanlon | 43 | Wife | — | Ireland |
| 72 | James Sweeney | 18 | Nephew | Clerk | Pennsylvania |
| 73 | Mary Sweeney | 14 | Niece | — | Pennsylvania |
| 74 | Edward Thorp | 32 | Head | Driver | Ireland |
| 75 | Ella Thorp | 31 | Wife | — | Pennsylvania |
| 76 | Francis Thorp | 8 | Son | — | Pennsylvania |
| 77 | Joseph Thorp | 4 | Son | — | Pennsylvania |
| 78 | Luke Walsh | 31 | Head | Laborer | Ireland |
| 79 | Lucy Walsh | 31 | Wife | — | Ireland |
| 80 | Luke Jr. Walsh | 7 | Son | — | Pennsylvania |
| 81 | Mary Walsh | 7 | Daughter | — | Pennsylvania |
| 82 | Martha Walsh | 6 | Daughter | — | Pennsylvania |
| 83 | John Sheehan | 43 | Head | Laborer | Ireland |
| 84 | Annie Sheehan | 40 | Wife | — | Ireland |
| 85 | John Jr. Sheehan | 19 | Son | Clerk | Ireland |
| 86 | Louis Sheehan | 15 | Son | Messenger | Ireland |
| 87 | Catherine Sheehan | 13 | Daughter | — | Ireland |
| 88 | Frank Shields | 27 | Head | Tailor | Pennsylvania |
| 89 | Margaret Shields | 23 | Wife | — | Pennsylvania |
| 90 | Raphael Shields | 5 | Son | — | Pennsylvania |
| 91 | Joseph Shields | 3 | Son | — | Pennsylvania |
| 92 | Mary Shields | 3 | Daughter | — | Pennsylvania |
| 93 | Margaret Shields | 1 | Daughter | — | Pennsylvania |
| 94 | Catherine Shields | 0 | Daughter | — | Pennsylvania |
| 95 | Walter L. Ball | 23 | Head | Eng. Smith | Pennsylvania |
| 96 | Mary Ball | 23 | Wife | — | Pennsylvania |
| 97 | Dorothy Ball | 1 | Daughter | — | Pennsylvania |
| 98 | Edward Lynch | 40 | Head | — | Pennsylvania |
| 99 | Michael Lynch | 24 | Son | Operator | Pennsylvania |
| 100 | Catherine Lynch THIS PERSON | 21 | Daughter | — | Pennsylvania |
Pedigree Summary
Catherine + 1 sibling
Gen 1 · 5 parents
~0.92
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)