195358
His first marriage was to Mary Yeomans in 1790 and they had two children , Mary and Ralph , but he was widowed in 1795 .
 person: Ralph
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: Ralph 
Answer:
 person: Ralph