According to Link, a small group of Beguines (originally numbering three) dwelled in a house next to the (cathedral?) chapter in Aschaffenberg.
Among these beguines was Petrissa von Röllbach, who contributed in 1285 a mill in Röllbach and two acres of vinyard in Heidebach (Großheubach) to the community. Her sister Mechthild granted three acres of vinyard to the community. Petrissa retained the rents from these properties and all her other donation for the duration of her life. Petrissa's father was the knight Harwich von Röllbach. Another member of the community was Adelheid from Aschaffenberg, a neice of the provost Gottfried of Schmerlenbach (Link, 613-14).
There were originally three women in the community.
Petrissa von Röllbach contributed in 1285 a mill in Röllbach and two acres of vinyard in Heidebach (Großheubach) to the community. Her sister Mechthild granted three acres of vinyard to the community. Petrissa retained the rents from these properties and all her other donation for the duration of her life.
More research necessary.
The information about this community of Beguines is extremely sketchy and requires further verification.