In its most general usage, any wealth accumulated and held by a Lineage in the Mathic World. Almost always used to refer to a building and its contents. (From the Glossary)
Post-Sack Convox 2857 A. R. prohibits Dowments.
Shuf’s Lineage endowed Shuf’s Dowment.
The Reformed Old Faanians fixed up Shuf’s Dowment and there Fraa Erasmas hides in a sub-cellar to examine the Photomnemonic Tablet in the dark.