Short answers, pulled from the story.
George Devey designed Ascott House in Buckinghamshire during the latter half of the 19th century. This simple cottage stands as an early example of Tudorbethan influence within domestic architecture.
Edwin Lutyens completed this house in 1899 for the editor of Country Life magazine. He developed the style further in the early part of the 20th century with The Deanery in Berkshire.
Westchester County in New York featured particularly dense concentrations of Tudor Revival construction from this period. Englewood and Teaneck in New Jersey also contained many such buildings following the First World War.
Modern counterparts consist of bricks or blocks of various materials with stucco applied to the exterior. Thin boards added on the outside mimic earlier functional heavy timbers but bear no loads and attach purely for decoration.
The term Tudorbethan eliminated hexagonal towers and mock battlements found in Jacobethan styles. This distinction separated the specific aesthetic from other eclectic architectural influences during the era.