Jozef Murgaš, Slovak-American priest, architect, botanist, and painter (born 1864)

Jozef Murgaš was a Slovak inventor, architect, botanist, painter and Roman Catholic priest. He contributed to radio development, which at the time was commonly known as "wireless telegraphy".

May 11 is the 131st day of the year in the Gregorian calendar; 234 days remain until the end of the year.