Combine duplicate rows on Excel with the "non-blank" value?

I have a spreadsheet with duplicate names, but each row has different columns where things are blank. Is it possible to remove the duplicates in a way that keeps the non-blank value, or keep the value of the longest string?

Looking to this this:screenshot of spreadsheet, with Jane + John 2 rows each

Into this: screenshot of desire results, where Jane + John is deduped. Jane's row should be a combination of the duplicate rows.