Did Susie Lindeman ('Dolly Wilcox') Receive an Award for her Performance

I was googling Susie Lindeman-- an interesting actress in my view-- and came upon the fact that she was in "Howard's End" and not only that, she received an Academy Award for her performance.

Now this sounds odd as I think Susie Lindeman usually plays minor roles. Can anybody else verify this "fact"?

Thanks!

Flanagan