CK
Catherine Kennedy — 1920 US Census Record
Linked across censuses1920 United States Federal Census · New York, New York
Our Model Tree links this Catherine Kennedy across the 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 8-person household.
Age 11
b. ~1909
Female
Daughter
Born: New York
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | New York, New York |
| Surname | Kennedy |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Manhattan |
| 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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Thomas Kennedy | Son | — | 20 | ~1900 |
| John Kennedy | Head | — | 40 | ~1880 |
| Edward Kennedy | Son | — | 16 | ~1904 |
| John Kennedy | Son | — | 5 | ~1915 |
| Mary Kennedy | Daughter | — | 18 | ~1902 |
| Catherine Kennedy | Daughter | — | 11 | ~1909 |
| Mary Kennedy | Spouse | — | 42 | ~1878 |
| Margaret Kennedy | Daughter | — | 21 | ~1899 |
Census Appearances
1910
New York, …
Daughter, age 2
New York, New York · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kennedy |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Ire English |
| Mother's Birthplace | Ire English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
New York, …
Daughter, age 11
New York, New York · implied b. ~1909 — 8 household members
| Surname | Kennedy |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Kennedy across 2 US Census years (1910 and 1920) in New York, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Kennedy
Daughter · 1920 · age 11 · b. ~1909 · New York
★ You are viewing this record
Sibling
Thomas Kennedy
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Kennedy
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Kennedy
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Kennedy
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Kennedy
Sibling · 1920 · age 16
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 — New York, New York
Open full size
1920 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1272unit:0833)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edward A. King | 15 | Son | — | New York |
| 52 | Roger J. King | 13 | Son | — | New York |
| 53 | Edmund King | 10 | Son | — | New York |
| 54 | Adrian King | 7 | Son | — | New York |
| 55 | Katherine O'Brien | 39 | Boarder | Milliner | New York |
| 56 | Mary A. King | 52 | Head | Proprietor | England |
| 57 | Thomas King | 33 | Son | Shipping Clerk | New Jersey |
| 58 | Joseph A. King | 28 | Son | Maker | New Jersey |
| 59 | Susan King | 22 | Daughter | Stenographer | New Jersey |
| 60 | John P. King | 19 | Son | Maker | New Jersey |
| 61 | Margaret King | 17 | Daughter | — | New Jersey |
| 62 | Rose King | 13 | Daughter | — | New York |
| 63 | Helen King | 8 | Daughter | — | New York |
| 64 | Mary Mulligan | 69 | Head | — | Ireland |
| 65 | John Mulligan | 37 | Son | Messenger | New York |
| 66 | Delia Mulligan | 35 | Daughter | Packer | New York |
| 67 | Florence Mulligan | 14 | Niece | — | New York |
| 68 | John Kennedy | 40 | Head | Longshoreman | Ireland |
| 69 | Mary Kennedy | 42 | Wife | — | Ireland |
| 70 | Margaret Kennedy | 21 | Daughter | Handlady | New York |
| 71 | Thomas Kennedy | 20 | Son | Driver | New York |
| 72 | Mary Kennedy | 18 | Daughter | Binder | New York |
| 73 | Edward Kennedy | 16 | Son | Exam. Filler | New York |
| 74 | Catherine Kennedy THIS PERSON | 11 | Daughter | — | New York |
| 75 | John Kennedy | 5 | Son | — | New York |
| 76 | Edward Devlin | 33 | Head | Teamster | New York |
| 77 | Amelia Devlin | 31 | Wife | — | New York |
| 78 | Edna Devlin | 13 | Daughter | — | New York |
| 79 | Henry Devlin | 12 | Son | — | New York |
| 80 | Edward Devlin | 10 | Son | — | New York |
| 81 | Helen Devlin | 8 | Daughter | — | New York |
| 82 | John Devlin | 2 | Son | — | New York |
| 83 | Joseph Mckenna | 47 | Head | Porter | New York |
| 84 | Mary Mckenna | 43 | Wife | — | Ireland |
| 85 | Catherine Mckenna | 11 | Daughter | — | New York |
| 86 | Mary Mckenna | 8 | Daughter | — | New York |
| 87 | Josephine Gerland | 23 | Step-son | Packer | New York |
| 88 | Patrick Gerland | 21 | Step-son | — | New York |
| 89 | John Gerland | 20 | Step-son | Teamster | New York |
| 90 | Emma Gerland | 18 | Step-daughter | Mender | New York |
| 91 | Elizabeth Gerland | 16 | Step-daughter | Labeller | New York |
| 92 | James Begley | 38 | Head | Clerk | Ireland |
| 93 | Florence Begley | 33 | Wife | — | New York |
| 94 | Helen Begley | 10 | Daughter | — | New York |
| 95 | Mary Begley | 9 | Daughter | — | New York |
| 96 | James Begley | 7 | Son | — | New York |
| 97 | Thomas Begley | 6 | Son | — | New York |
| 98 | George Begley | 6 | Son | — | New York |
| 99 | Margaret F. Begley | 1 | Daughter | — | New York |
| 100 | Philip Harty | 45 | Boarder | Fireman | Ireland |
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)