Sweeny

Robert E. Matheson
1901
Alphabetical List of Surnames
1944
Sweeny
MacSweeny. 309 (a)[?].
[M‘Sweeny]. 182, 304, 309.
M‘Swine. 114, 374, &c.
[M‘Swiney], 283.
O’Sevnagh. 40.
Sweny.
[Swiney]. 314, 374.