Paty was educated at the
Royal School in Honolulu, and became a
1st lieutenant in the first company of the
Honolulu Rifles. Paty served as Hawaii's Consul to the Netherlands for several years. He was also a Registrar of Conveyances for Oahu. Paty became employed at Bishop and Company Bank in August 1859, and became a full partner in 1875 The company was the principal owner of Kawailoa Ranch He was elected a trustee of Queen's Hospital in 1875; the Board of Trustees then elected him as treasurer. He was also treasurer of the
Sailor's Home Society, and was vice president of the Board of Realtors. The
Kingdom of Hawaii began contracting with steamship manufacturers in 1876 for inner-island services, authorizing
Samuel G. Wilder as the kingdom's purchasing agent. By 1883, Wilder had formed the Wilder Steamship Company, with Paty as the company auditor. Paty was later a founder and president of
Oahu Railroad Company. On March 20, 1882, Paty joined with six other planters –
Edward P. Adams,
Samuel T. Alexander,
William H. Bailey,
William G. Irwin,
Alfred S. Hartwell and
Z. S. Spalding – to charter the Planters’ Labor and Supply Company as a forum for the Hawaiian sugar industry. When
Walter Murray Gibson was appointed Kalākaua's Minister of Foreign Affairs and became de facto head of the king's cabinet ministers on May 20 of the same year, the planters found themselves at constant odds with Gibson over imported labor. The year before,
Kalākaua's 1881 world tour had been focused on negotiating plantation labor contracts with countries such as
Portugal,
China and
Japan. Gibson halted the immigration of Portuguese laborers. The planters favored Chinese laborers for economic reasons, but Gibson put restrictions on how many Chinese laborers could enter, and under what conditions. The result was a labor shortage on the plantations. When it came to Japanese laborers, however, Kalākaua had negotiated the labor contract while in Japan. The first 943 contract laborers from Japan arrived with their spouses and children on February 8, 1885. ==Politics==