This document introduces the author's family members. It describes the author as a 33-year-old chemistry teacher from Cuiab叩, Brazil. It then provides descriptions of the author's parents, siblings, their spouses and children. The author's mother and father have passed away. The siblings range in age from 28 to 58 and live in various places in Brazil, with occupations including banking, carpentry, welding and security work. Some siblings have unfortunately passed away as well. The document aims to provide details about each member of the author's large extended family.