Landlord file case against 30 yrs staying tenant for eviction legal

Dear Sir, Please take a Kind note about the case of Eviction by the Landlord who has purchase the Property from the Previous Landlord along with his Tenant. In the Year of 1981 Mr. A provides rent to a Mr. B with no Legal agreement or say, not for any specific period. At the time of being tenant Mr. B has 7 family members comprises of his wife and 5 children. In the year of 1983 Mr. A serves a Eviction Notice and later filed a case for eviction in the ground of Reasonable requirement. The case take 10 year duration and ultimately Mr. A can’t justify his ground and Case has dismissed in the favors of Mr. B (Tenant) in the year of 1993. Mr. A then sold the suit property to Mr. C in the year of 1994.Mr. C was a colleague of Mr. B (Tenant) in Diamond Products Company. Mr. B was the senior and supervisor of Mr. C (new Purchaser).Due to Jealousy and organizational conflict Mr. C intentionally purchase a Property to harass Mr. B (Tenant).Mr. C has purchase the property in the year of 1994.