Eleanor, daughter of Thomas Willis probably married first Robert Alden (children 1683-85 in Christchurch Register)
and secondly _____ Kemp. Middlesex deed October 5, 1717 from Eleanor Kemp, of Essex, widow, to daughters Mary Nalle, Catherine Terbetts and to a person named Allden. She speaks of the land where her brother,Richard Willis, lived and died.
See GoogleBooks for more detail.