Market at Willis Associates, an affiliate of Fidelis, purchased 31.6 acres at the southeast corner of Interstate 45 and FM 1097 in Willis. The land, part of the 500-acre Moran Ranch development in Montgomery County, was purchased from MRSS Partners, a partnership of Houston-based Satya and Stolz Partners of Alpharetta, Ga. Fidelis now owns two adjacent tracts totaling 69.7 acres and is planning a shopping center and possible future mixed-use development.