Further alterations were made to the building beginning in 1977.
Further alterations to the building were carried out in 1861.
Further alterations were made to the route over the next two years.
Further alterations were made in the last quarter of the 19th century.
Further alterations were made to the interior of the church in 1939, 1976, and 1992.
The highway has no further alterations to its extent since.
The subsequent owner made further alterations to the house in 1902.
In 1707 further alterations were made which more or less concealed all the earlier features.
In 1963, Cooper made further alterations to the engine and body design.
The buildings seen today mainly date from 1700, although further alterations took place in 1779.