Hanzell Vineyards was created in 1948.
Wente Vineyards was created in 1883.
Fans.
NO
i mean, Selena fans are Selenators, Demi fans are Lovatics, Niall fans are Niallers. So I think Harry's fans are called styles. Or stylers
There is no standard collective noun form the noun 'vineyards', in which case a noun suitable for the situation is used, for example an itinerary of vineyards, a cooperative of vineyards, a collection of vineyards, etc.
If it means one weaver's vineyards then it would be Weaver's Vineyards, but if it was multiple weavers then it would be Weavers' Vineyards. Or if it was just Weavers as a name, it would be Weavers Vineyards.
Almaden Vineyards was created in 1852.
Schramsberg Vineyards was created in 1965.
Alban Vineyards was created in 1889.
J Vineyards was created in 1986.
Kistler Vineyards was created in 1978.
Ironstone Vineyards was created in 1990.
The Eyrie Vineyards was created in 1966.
Trefethen Vineyards was created in 1968.
Childress Vineyards was created in 2003.
Mayacamas Vineyards was created in 1889.