Fourth Generation

64. William D. O'Brien¹⁷ was born about 1810 in Pennsylvania. He died on 21 Mar 1891 in Unicoi County, Tennessee. He was buried about 22 Mar 1891 in O'Brien Cemetery, Unicoi County, Tennessee. Gravestone indicates 33rd degree Masonic/Scottish Rite honor

William D. O'Brien and Elvina (Lavinia) Garland were married on 22 Sep 1831 in Carter County, Tennessee. Elvina (Lavinia) Garland¹⁷ (daughter of Ezekiel Garland and Susannah Grindstaff) was born about 1817 in Tennessee. She died about 1884. She was buried about 1884 in O'Brien Cemetery, Unicoi County, Tennessee. William D. O'Brien and Elvina (Lavinia) Garland had the following children:

157	i.	John O'Brien17 was born about 1833 in [Sullivan County], Tennessee.
158	ii.	Mary Ann O'Brien17 was born in 1836.
159	iii.	Bridget O'Brien17 was born in 1838.
160	iv.	Hannah O'Brien17 was born in 1840.
161	v.	William O'Brien17 was born in 1842.
162	vi.	Elizabeth O'Brien17 was born in 1844.
163	vii.	Bryan Fletcher O'Brien17 was born on 2 Feb 1846 in Tennessee. He died on 29 Apr 1919. He was buried in Jobe Cemetery, 800 Block of North Main Ave, Erwin, Tennessee.
164	viii.	James M. O'Brien17 was born in 1846.
165	ix.	Darthula O'Brien17 was born in 1850.
166	x.	George O'Brien17 was born in 1851.
167	xi.	Ellen Valinda O'Brien17 was born on 22 Dec 1852.
168	xii.	Susannah O'Brien17 was born in 1854.
169	xiii.	Margaret O'Brien17 was born in 1856.