Yes! She died because she jumped off a cliff after her first child was born.
No, Esme Squalor did not die in the thirteenth book. She survives and continues to play a role in the events of the series.
No She survives the book even after the brakup with Olaf and after the last book, Chapter Fourteen.
Esme Mackinnon died in 1999.
Esme Langley died in 1992.
Esme Haywood died in 1985.
Esme Irwin died in 2001.
Esme Tombleson died in 2010.
Esme Beringer died on March 31, 1972.
Esme Church died on May 31, 1972, in Quenington, England, UK.
Esme Melville died on September 14, 2006, in Melbourne, Victoria, Australia.
Esme Chandlee died on November 24, 2012, in Hollywood Hills, California, USA.
Esme Collings died on March 28, 1936, in Eastbourne, East Sussex, England, UK.
Esme Percy died on June 17, 1957, in Brighton, East Sussex, England, UK.