[Bertram Anders]

Since this was asked for on the Discord, I am also posting it here for easier visibility in the future.

Here they are in no particular order...

Rhona the Firewalker
Elliana Sendry
Vortar
Deedra Deecadabra
Gust Windblown
Micha Swift
Ryech Voralt
Siucre Voralt
The Veiled Tower
Dragon Manor
Tyrael Black
Brandon Baxter
Katrene Ashby
Cyrus Naraja
Anastashia Shadoe
Avrora
Caramiriel
Faerlyn Torvirr
Lorach
Balthazar Baxter
Ziarya Uras'Thule
Aethon Tane
Meri
Geliaz Spites
Korgan Stonesack
Burmice val'Lazrien
Mynh'Rae

Heidi is modeled after Balanor's wife. At least the "most beautiful woman in Thay" bit.

There is a marker outside of Tyraturos Citadel that has deceased PCs on it.

The Ludus Magnus has a statue of the gladiator Bron.

Nethjet cemetery also has some graves of dead PCs.