SELECT "Age (years, days)" FROM table_32057 WHERE "Begin Date" = 'may 7, 1886'
What was the age of the member of the United States House of Representatives that began their term on May 7, 1886?
CREATE TABLE table_32057 (
    "Begin Date" text,
    "Representative" text,
    "Date of birth" text,
    "House term" text,
    "State served" text,
    "Party" text,
    "Age (years, days)" text
)