Hi Billbir,
It seems Lucy remarries in 1884 at Christ Church Camberwell - new husband is Edwin Chillman:
12 July 1884
Edwin Chillman, 47, widower, Baker, 12 Shenton St, Old Kent Rd, Father William Chillman (deceased), carpenter
Lucia Leigh Peterken, 48, widow, (same address as Edwin), Father William Flavvell, tailor
Witnesses James Ramsay and Janet Ramsay (or Ramsery?)