King Sigcau is known for his militancy in his fight against colonial rule and imposition of colonial policies, notably the hut taxes in the Mpondo Kingdom. He was later arrested for these actions and incarcerated in Robben Island. He remains a hero to the Mpondo people and admired for his bravery. King Sigcau Bravery Award was launched in his honour. His son King Marelane would become one of the founding Kings of the oldest political party in Africa the African National Congress in 1912 in support of the fight against colonial rule in South Africa. His grandson Nkosi Ntsikayezwe Sigcau would follow in the footsteps of his forefathers and become an ANC liberation activist, contributing in the struggle for liberation in South Africa. This also saw him arrested and harassed for his political activities.