Hick was also linked by his mother-in-law Hannah Goodyer, née Schwenck, to the Naval surgeon and novelist William Gilbert, father of William Schwenck Gilbert of Gilbert and Sullivan, his first daughter from his marriage to Hannah Goodyer was named in a similar fashion; Helen Schwenck Hick. Hannah Goodyer's father John Adam Schwenck was treasurer of the congregation of St Mary le Strand, formerly partner in Bourdorff and Schwenck, sugar refiners on Millbank Street, in the parish of St. John the Evangelist, Westminster and a director of the Phoenix Fire Office.