William Leonard Addington
| Name | William Leonard Addington |
| Title | (1856-1919) |
| Gender | Male |
| Birthday | 1856-08-12 |
| nationality | — |
| Source | https://www.wikidata.org/wiki/Q76167055 |
| pptrace | View Family Tree |
| LastUpdate | 2025-11-26T12:31:14.247Z |
Introduction
William Leonard Addington was the son of Leonard Allen Addington and the grandson of William Leonard Addington, 2nd Viscount Sidmouth. His great-grandfather was Henry Addington, 1st Viscount Sidmouth, who served as Prime Minister of the United Kingdom from 1801 to 1804. William Leonard Addington lived from 1856 to 1919, Leonard Allen Addington from 1828 to 1888, and William Leonard Addington, 2nd Viscount Sidmouth, from 1794 to 1864.
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