Horsman’s father served in the chamber under Henry VIII and Edward VI, married into one of the most prominent families in Lincolnshire, and acquired Burton Pedwardine, midway between Grantham and Boston, in 1551.
In the first session, Horsman was among those appointed to consider bills to restrict the use of gold and silver lace (2 June 1604), to provide for the charges of the Household (18 June), and to remove excuses for absence from church (27 June).
Perhaps as a result of declining health Horsman left no further trace on the records of the Parliament. Childless, he died during the fifth session, on 26 Nov. 1610, aged 74.
