It depends on which product category you are focusing on. For example, in detergents Unilever's Surf Excel has more heritage than other brands.

I am focusing on Soap Category

i wanna interested in which three soaps have more Heritage??

I am interested on Beauty soaps Category? i wanna know three names of soaps which have more heritage as compare to others..

I believe Lux, Capri and Palmolive have more heritage than others. But for what reason are you asking? Is it for a research paper or for a comparative study?

It is for my Research paper

i wanna do study to check brand heritage Can you suggest me any brand that has more heritage as compare to others in any category.. i am very confused which category is more suitable for my Research

I suggest to go for Master's Molty Foam. This brand has a greater heritage than others and even in advertisements are still the same as it was 10 years back with only minimal changes. It connects consumers with their nostalgic memories of past and thereby it increases the trust in the brand.

Kindly tell me their another competitors name

Diamond Foam

I need one more Competitor?

one more brand is Five star foam

Thanx a lot

Yes, Al Khair's Five star foam is another competitor of Master's Molty Foam.

Some Unilever products... Rangan, V. K., & Rajan, R. (2007). Unilever in India: Hindustan lever's project Shakti-marketing FMCG to the rural consumer (pp. 9-505). Boston, MA: Harvard Business School.

Suganthi, V. (2016). Marketing strategy of FMCG product: A case study of Hindustan Unilever limited. Marketing, 1(9).

I think that your question cannot be answered per se. I would recommend that before you try to identity brands with a "strong" heritage, you conceptually research on the idea of heritage itself. Here I would also deal with topics such as brand authenticity. You will see that brands with a strong heritage, look back on an interesting history.

Besides - a lot of brands in the luxury segment (e.g. Burberry) would be worth to explore...