This is the 9260th most frequent Polish word.
townsenda
The word "townsenda" does not exist in Polish. It may be a mistaken term or a proper noun.
Here, 'Townsenda' is likely used as a possessive form of proper noun 'Townsend' in a Polish sentence.
Widzę budynek Townsenda w oddali.
I see Townsend's building in the distance.
In this instance, 'Townsenda' refers to the ownership of an internet page named after 'Townsend'.
Czy odwiedziłeś stronę Townsenda ostatnio?
Have you visited Townsend's website recently?
The usage of 'Townsenda' refers to 'Townsend', denoting the entity owning the library.