William H. Moorcroft

William H. Moorcroft appears to refer to William Moorcroft (1872–1945), an English ceramic designer and potter best known for his innovative art pottery at James Macintyre & Co. and later at his own firm, W. Moorcroft Ltd. Trained in art and ceramics, he became influential for his nature-inspired motifs, Florian ware, and distinctive glazes that helped define early 20th-century British studio pottery.

Burslem, England Jan 1, 1872 Wikipedia Website
ceramic art pottery Art Nouveau Arts and Crafts