File of genealogical notes compiled by George C. Mahon at Michigan, U. S. A. on Mahon and related families including L'Estrange, Symes, Ussher, O'Brien; with associated letters mainly from relatives in Ireland; c. 1860-90.

Bibliographic Details
Format: Manuscript
Subjects:

MARC

LEADER 00000ctmaa22000002u 4500
001 MS_UR_085635
003 IeDuNL
008 090720| ||||||||||||||||||||||
040 |a IeDuNL  |b eng 
245 0 0 |a File of genealogical notes compiled by George C. Mahon at Michigan, U. S. A. on Mahon and related families including L'Estrange, Symes, Ussher, O'Brien; with associated letters mainly from relatives in Ireland; c. 1860-90. 
300 |a c. 200 items in 16 folders 
600 3 |a L'Estrange, family of 
600 3 |a Mahon, family of 
600 1 |a Mahon, George C. 
600 3 |a O'Brien, family of 
600 3 |a Synes, family of 
600 3 |a Ussher, family of 
852 |a Dublin: National Library of Ireland  |j Ms. 17,830