Katherine Noel Valentine Brosnahan Spade was an American fashion designer and entrepreneur. She was the co-founder and co-owner of the designer brand Kate Spade New York.

Rachel Brosnahan is an American actress. She is best known for playing the title role of an aspiring stand-up comedian in the Amazon Prime Video period comedy series The Marvelous Mrs. Maisel (2017–2023), for which she won a Primetime Emmy Award in 2018 and two consecutive Golden Globe Awards in 2018 and 2019. She has also appeared in the political thriller series House of Cards (2013–2015) and the drama series Manhattan (2014–2015).