What was Ada Lovelace's family's main house from 1845?

From 1845, Ada Lovelace’s family’s main house was Horsley Towers. The imposing Surrey residence became the principal family home during the later years of her life.

Ada married William King in 1835, when he was Baron King. After he became Viscount Ockham and then Earl of Lovelace in 1838, the family maintained several residences, including Ockham Park, a London house and an estate in Scotland. Ashley Combe near Porlock Weir was associated especially with their honeymoon and later served as a summer retreat.

Horsley Towers was built in the Tudorbethan style by Charles Barry, the architect best known for his work on the Houses of Parliament. The house was later enlarged according to designs associated with Ada herself, making it more than simply a residence inherited or selected by her husband.

The main source of confusion is that the Lovelaces had multiple homes. Ockham Park and Ashley Combe were genuine Lovelace residences or retreats, while Kirkby Mallory was connected with Ada’s wider family background. The question’s date makes Horsley Towers the specific answer.