William Hilton (English, 1786 - 1839)
Samuel Finley Breese Morse (American, 1791 – 1872)
Henri-François Riesener (French, 1767 - 1828)
Vicente López Portaña (Spanish, 1772 – 1850)
Josef Willibrord Mähler (German, 1778 – 1860)
Jean-Jacques Forty (French, 1744-1800)