1. I awoke to find myself famous.

2. I woke up to find myself famous.
3. I awoke and found myself famous.
4. I woke up and found myself famous.
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Are they all the same and grammatical?

All are fine, yes.

Iawoke found

Himself

Yes, all four sentences are grammatically correct. They convey the same meaning, but there are slight differences in the verb tense and word choice:

1. "I awoke to find myself famous."
This sentence uses the past tense verb "awoke," which suggests that the person became famous immediately after waking up.

2. "I woke up to find myself famous."
Similar to the first sentence, this sentence also uses the past tense verb "woke up." It implies that the person became famous shortly after waking up.

3. "I awoke and found myself famous."
This sentence uses the past tense verb "awoke" and the conjunction "and" to join the two actions. It implies that the person woke up and then discovered their newfound fame.

4. "I woke up and found myself famous."
Like the third sentence, this sentence uses the past tense verb "woke up" and the conjunction "and." It also suggests that the person woke up and then realized they were famous.

In summary, all four sentences are grammatically correct, and the slight differences in verb tense and word choice convey similar meanings.