Keyboards

Barrett, Mary
Barrett, Ann
Balthasar, Marie-Clémence
Bachman, Anna Maria
Astor, Elizabeth Wright
Anderson, Jane
Alliaume, Mme
Known as "La Dame Alliaume." Registered three piano patents in 1846, 1848, and 1849.
Albrecht, Maria
van den Brant Couchet, Angela
Wilbrook, Margaret
Shudi, Mary Taylor
Mela, Margherita del
"Under the terms of Cristofori’s final will (1730), his tools and instruments were bequeathed to Anna and Margherita del Mela (daughters of Giovanni del Mela). Pollens (2017) interprets this as them having assisted Cristofori in his workshop towards the end of his life." (Written by Lance Whitehead for Boalch-Mould Online:)
Mars McMillan
Franziska Baumgartner
Grand Piano
Nannette Streicher-Stein