August 13, 1861: George Veditz (1861-1937), a renowned teacher and the 7th president of the USA's National Association of the Deaf (NAD), was born in Baltimore, U.S.
The Deaf community across the U.S. celebrated Veditz's 150th birthday on August 13, 2011 in honor of his human right advocacy and bravery and for his contributions to preservation of sign language on film in 1913.
August 19, 1931: Dorothy Miles, an ASL/BSL poet and activist in the Deaf community, was born.
August 10-17, 1924: Comite International des Sports des Sourds (CISS) was founded in Paris during the first World Games for the Deaf (now known as Deaflympics) from 10 to 17 August in Paris, France.
August 17, 1999: The Royal Thai Government acknowledged Thai Sign Language as "the national language of deaf people in Thailand".