The Johnstons and Keenans
- William Freame Johnston (1808–1872), Governor of Pennsylvania 1848–1852. Uncle by marriage of James Keenan.
- James Keenan (1823–1862), U.S. Consul in Hong Kong, China 1853–1862. Nephew by marriage of William Freame Johnston.
NOTE: James Keenan was also nephew of U.S. Consul Hugh Keenan.
Read more about this topic: List Of United States Political Families (J)