Two surnames that originated in one parish and ramified in another. You can find maps of these in 1861 for comparison here.
Remember, if you want information on a surname that hasn’t appeared in my book or been a subject of a previous blog do let me know.
Cornish studies resources 
I have Bosanko and Penaluna in my family tree. Both in the Breage/Sithney area.
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My surname is Penaluna. I was born in Northumberland; brought up in Staffordshire and now live just outside of Nottingham city.
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