Help me finding someone in Kanpur

I'm finding someone from a while ago, named as **Ashish Pandey(Teacher)** and **his wife** is also a **teacher** (i don't know her name). Actually my parents had important chit-chat with him but we've lost contact due to switching devices and sim cards, also i asked neighbourhood for contact but neither they have. They **lived** in **Chaubepur (209203)** years ago but they are now in **Ghatampur** or **somewhere nearby,** as my mother's words, he has **two childrens** in my knowledge (**a boy and a girl**), girl is a elder one. Ask for more details if needed.