Titus Groan first catalyst is the birth of Titus Groan, the heir to Lord Sepulchrave, which interrupts the centuries-old daily rituals which are practiced at all levels of the castle's society, from the kitchens to the Hall of Bright Carvings in Gormenghast's upper reaches. Though he is the title character and integral to the plot, Titus appears only infrequently as an infant during his first two years of life. The second is Steerpike, a ruthlessly ambitious kitchen boy, whose rise drives the plot of "Titus Groan". His escape from the kitchen during the castle celebration of Lord Titus' birth introduces change into
Mervyn Peake the family moved to Sark, where Peake continued to write and illustrate, and Maeve painted. "Gormenghast" was published in 1950, and the family moved back to England, settling in Smarden, Kent. Peake taught part-time at the Central School of Art, began his comic novel "Mr Pye", and renewed his interest in theatre. His father died that year and left his house in Hillside Gardens in Wallington, Surrey to Mervyn. "Mr Pye" was published in 1953, and he later adapted it as a radio play. The BBC broadcast other plays of his in 1954 and 1956. In 1956 Mervyn and Maeve