Who is ramchandrasuri maharaja and his disciples

If you mean Acharya Shri Vijay Ramchandra Suri Maharaj, he was a respected Śvetāmbara Mūrtipūjak Jain Ācārya in the Tapa Gaccha tradition, and he is remembered as the founder figure of the Ramchandra Suri Samuday. He was a disciple of Acharya Shri Vijay Premsuri Maharaj. ( en.wikipedia.org)

About his disciples, the tradition does not have one universally fixed public list, because lineages are recorded differently in community sources. But the Samuday that followed him includes several later Acharyas and monks, and current lineage references name Acharya Shri Vijay Punyapalsuriswarji Maharaj as the Gachchhadhipati of the Ramchandra Suri Samuday. Community sources also mention figures such as Vijay Ramchandra Suri, Vijay Siddhi Suri, Vijay Shantichandra Suri, and Vijay Amrut Suri within this spiritual family. ( jainknowledge.com)

If you want, I can also give you a simple lineage chart of the Ramchandra Suri Samuday.