Last name Lounsberry (Lounsberry 
) , in all the world, is a rare surname. The cognomen Lounsberry is characteristic of the United States, where it is a rare surname, Canada, where it is a very rare surname, and Germany, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lounsberry | Germany, United States, Canada |
| clement a. lounsberry US (b. 1843) |
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robert h. lounsberry American politician, US (b. 1918) |
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| alice lounsberry American botanist, dendrologist and author (1872-1949), US (b. 1872) |
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| richard c. lounsberry American politician, US (b. 1916) |
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