Find a Grave (https://www.findagrave.com/) is a website that stores the birth and death dates, biographies and burial information of deceased individuals. It's a good resource for looking up info on not-so-famous artists.
Example link: https://www.findagrave.com/memorial/14088395 (for https://musicbrainz.org/artist/65be3a50-b1bd-41ca-9cd8-b51374b92731)