Based on the provided sentences and the information given, here's how the relationships and names can be connected:

1. "We've got two sons."
- Paul
- Richard

2. "I've got a sister and my parents' names are Tom and Ann."
- The speaker has a sister whose name is Betty.
- The parents of the speaker are Tom and Ann.

3. "We've got a granddaughter and a grandson."
- The granddaughter is Maria (assuming she is the daughter of Paul, based on sentence 6).
- The grandson is Richard (son of the speaker, based on sentence 1).

4. "My wife's name is Ann. .W."
- The speaker's wife is Ann W.

5. "My brother's name is Richard and my uncle's name is Carl."
- The speaker's brother is named Richard (different from the speaker's son named Richard).
- The speaker's uncle is Carl.

6. "Our aunt's name is Maria."
- The aunt is Maria (related to the speaker's wife, Ann W.).

7. "My husband's name is Tom and we've got two children."
- The speaker's husband is Tom.
- They have two children: Richard (son, mentioned in sentence 1) and Maria (daughter, mentioned in sentence 6).

To summarize the names mentioned:
- Sons: Paul and Richard (son of the speaker).
- Daughter: Maria (daughter of the speaker and Ann W.).
- Sister: Betty (sister of the speaker).
- Parents: Tom and Ann (parents of the speaker).
- Wife: Ann W.