Strath Fillan Priory was created in 1318.

A. D. Fillan has written:

'Stories, traditionary and romantic, of the two rebellions in Scotland in 1715 and 1745' -- subject(s): Accessible book, Fiction, Jacobite Rebellion, 1715, Jacobite Rebellion, 1745-1746

R. G. W. Mackilligin has written:

'The followers of Saint Fillan'

The name MacLellan is Scottish Gaelic in origin. It comes from the name MacGille which means son of the servant of St Fillan.

The patron saints against mental illness are:

* Amabilis

* Benedict Joseph Labre

* Bertha of Avenay

* Bibiana

* Christina the Astonishing

* Drogo

* Dymphna

* Eustochium of Padua

* Fillan

* Giles

* Job

* Margaret of Cortona

* Maria Fortunata Viti

* Medard

* Michelina

* Moloc of Mortlach

* Osmund

* Philomena

* Raphaela

* Romanus of Condat

* Veran