Мы не видели его уже много лет, но

Мы не видели его уже много лет, но часто слышали, как его имя упоминалось в доме его родителей. Мы не раз слышали, как его мать говорила о нем и его работе.

Results (English) 1:

We have not seen him for many years, but often heard his name mentioned in the House of his parents. We have repeatedly heard how his mother talked about him and his work.

Results (English) 2:

We have not seen him for years, but often heard his name mentioned in the house of his parents. We have heard his mother talking about him and his work.

Results (English) 3:

we haven't seen him for years, but often heard his name mentioned in his parents' house. we have not heard what his mother told him and his work.