SOUTHWORTH: Genealogy of the Southworths (Southards), descendants of Constant Southworth, with a sketch of the family in England.
SOWLE: James and Patience Macomber Sowle and Some of their Descendants (Softcover)
SPACH: Descendants of Adam Spach: autobiography & memoirs of Adam Spach & his wife
SPAID Genealogy; from the first of the name in this country to the present times, with a number of allied families and many historical facts
SPALDING Memorial and Personal Reminiscences by Phineas Spalding and Life and Selected Poems of Caroline A. Spalding
SPALDING Memorial: A Genealogical History of Edward Spalding of Massachusetts Bay, and his descendants
SPALDING Memorial; A genealogical history of Edward Spalding of Virginia and Massachusetts Bay, and his descendants.
SPARE Family; Leonard Spare and his descendants.
SPARHAWK: Materials for a genealogy of the Sparhawk family in New England. (Repr. Essex Inst. Hist. Coll.)
SPEAR: Ancestry of Annis Spear, 1775-1858, of Litchfield, Maine
SPEARE Family, from 1642: Genealogical Records of Certain Branches
SPEED: James Speed, A Personality (Softcover)
SPEED: Records and Memoirs of the Speed family
SPEER: Reminiscences of the Speer family
SPEER: Ten generations of George Speer, 1642-1942: three centuries of American life
SPEICHER: History of the Speicher, Spicher, Spyker family
SPELMAN: The English Ancestry and American Descendants of Richard Spelman of Middletown, Connecticut, 1700
SPENCER: The Spencers of the Great Migration: Vol. I, 1300-1783, A.D.:
SPENCER: Genealogical sketch of the descendants of Samuel Spencer of Pennsylvania
SPENCER: The Maine Spencers. A history and genealogy, 1596-1898
