Fan-Stil pear new variety or old variety?

General Fruit Growing
4

USDA gene tests show Fan-Stil is a pseudonym for LeConte. Here is a list of pseudonyms.

Campas No.1
Tse Li type from Li-Shiu
K-23195 - Russia
Honey Dew
Oakhill
Verbelu
Vermilion
Brown’s Bartlett
Fan-Stil
Nashpati II