Delightful article about Hinglish showing up in literature in the 1800s.
https://scroll.in/article/1063834/hinglish-is-older-than-you-think-the-earliest-instance-of-its-use-dates-back-to-1827?utm_source=pocket-newtab-en-intl
https://scroll.in/article/1063834/hinglish-is-older-than-you-think-the-earliest-instance-of-its-use-dates-back-to-1827?utm_source=pocket-newtab-en-intl