Examples of Non-Sikhs in our history?

[Beginner]

Just anything to do with them. I know Sant Mian Mir Ji laid the foundation of Harimandir Sahib, Sri Guru Ram Das Ji (I think) also showed great reverance for Sri Chand Ji, and many Muslims and Hindus fought for Khalistan in 84. Any other examples? And also, how did these great souls stay true to their own faiths and not feel as if they were abandoning their own faiths by pledging their head to the Guru as well?

[S1ngh]

Lt. General Singa who refused to attach Saachkhand Sri Darbar Sahib.

http://www.sikhsangat.com/index.php?/topic/68737-do-we-know-lt-gen-sinha-who-refused-to-take-part-in-ghallughara-bluestar/

[Beginner]

Yup, heard about him,great man.

But I'm looking for more pro-active actions. Like Bhai Mardana Ji, Himself was a Muslim.

[chatanga]

The first would be Rai Bular.

[tuhintuhin]

MaCauliff, the British wirter

Gorkh Nath

Bhai Nand Lal ji

Mahant Kirpal daas

Gani Khan and Nabi Khan

Malik Bhago

Baba Banda Singh Bahadur - initially Laxman das

Bhai Manjh Ji