Complex sentence: Thomas Tollemache (Talmash or Tolmach) (c.1651--1694) was an English soldier; the second son of Sir Lionel Tollemache of Helmingham, Suffolk and his wife, Elizabeth, 2nd Countess of Dysart.
Split into simpler sentences: Thomas Tollemache (Talmash or Tolmach) (c.1651--1694) was an English soldier. He was the second son of Sir Lionel Tollemache of Helmingham, Suffolk and his wife, Elizabeth, 2nd Countess of Dysart.