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By him she had two sons and two daughters : After Clifford 's death in 1422 , Elizabeth Percy married , in 1426 , Ralph Neville , 2nd Earl of Westmorland ( d. 3 November 1484 ) , by whom she had a son , Sir John Neville , who married Anne Holland , daughter of John Holland , 2nd Duke of Exeter .
 person: Clifford; person: Elizabeth Percy; person: Ralph Neville , 2nd Earl of Westmorland; person: Sir; person: Neville; person: Holland; person: John Holland , 2nd Duke of Exeter
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Clifford, Elizabeth Percy, Ralph Neville , 2nd Earl of Westmorland, Sir, Neville, Holland, John Holland , 2nd Duke of Exeter 
Answer:
 person: Clifford; person: Elizabeth Percy; person: Ralph Neville , 2nd Earl of Westmorland; person: Sir; person: Neville; person: Holland; person: John Holland , 2nd Duke of Exeter