Maddock is a Welsh surname. Maddock is the anglicised spelling of 'Madog', which originates from the ancient Welsh male given name 'Matoc', a diminutive of 'mad' meaning 'fortunate' or 'good'. There are many variations to the name; Maddox, Maddick, Mattock, Mattack, Maddog, Madog, Madoc.

What does Gutzwiller mean?

Swiss German: probably a habitational name from a deserted settlement in Sundgau region (Alsace) called Guzwiler.

What does Zappala mean?

Italian (Sicily; Zappalà): occupational name for an agricultural laborer, someone who used a mattock or hoe.