Meghan said that her son Archie, now aged one, had been denied the title of prince because there were concerns within the royal family about "about how dark his skin might be when he's born".
The campaign via curated installations in India's palaces and forts for three months aims to pay tribute to its rich textile history by working with the local artisans.
The Kerala government on Monday said it respects and will implement the verdict even as the Congress and BJP maintained it was a big blow to the ruling left front.
With the temple affairs firmly in the hands of he Travancore royals, it looks like 'B' chamber will forever remain shut.
Kerala is the third leg of their five-day visit to India, and it is their first state visit to the country.
Unlike her sister-in-law, Kate Middleton, Meghan Markle clearly shows the world that she would not completely follow the royal traditions.
The Travancore House, spread over 8.195 acres along the Kasturba Gandhi Marg, and the 6.104 acre Kapurthala Plot have been under the control of the central government since India became independent.
The image posted Sunday on Instagram showed Meghan's hand cradling the feet of her son, Archie Harrison Mountbatten-Windsor, with a bed of spring flowers below serving as the background.
Muthu Beevi had nominally ascended the erstwhile throne on July 1, 2018 after the death of the her sister Arakkal Beevi Sainaba Beevi last year.