William McArthur Sr. | |
|---|---|
| Crawford County Academy Trustee | |
| In office 1812–1822 | |
| Member of the Pennsylvania Senate from the 18th district | |
| In office 1801–1808 | |
| Preceded by | District created |
| Succeeded by | James Stevenson |
| Personal details | |
| Born | 1760 Ireland |
| Died | 1822 (aged 61–62) Meadville, Pennsylvania |
| Political party | Democratic-Republican |
| Spouse | Rebecca McClean McArthur |
| Children | 7 |
| Occupation | Surveyor |
William McArthur Sr. was an American politician from Crawford County, Pennsylvania who represented the county in the Pennsylvania State Senate for two terms from 1801 to 1808 as a Democratic-Republican.[1]