Catherine Finnegan
| Name | Catherine Finnegan |
| Title | 1840 - uncertain 1885 |
| Gender | Female |
| Birthday | 1840-00-00 |
| nationality | — |
| Source | https://www.wikidata.org/wiki/Q101460641 |
| pptrace | View Family Tree |
| LastUpdate | 2025-11-17T09:46:26.261Z |
Introduction
Catherine Finnegan, born in 1840 and deceased in 1885, was the maternal grandmother of Joe Biden. She was the mother of Ambrose Joseph Finnegan, who was the father of Jean Biden. Jean Biden, the daughter of Ambrose Joseph Finnegan, was the mother of Joe Biden, the 46th President of the United States, serving from 2021 to 2024.
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