Jennifer Grey is Molly Ringwald's first cousin five times removed's husband's second great uncle's wife's third great nephew's wife's second great nephew's ex-partner.
Molly Ringwald
→ Frembd
her mother → George Herbert Frembd
her father → Margaret May Tompkins
his mother → Edward Martling Tompkins
her father → Stephen Barker Tompkins
his father → Elijah Tompkins
his father → Daniel D. Tompkins, 6th Vice President of the USA
his brother → Arietta Minthorne Thompson
his daughter → Gilbert Livingston Thompson
her husband → Smith Thompson, U.S. Secretary of the Navy, Associate Justice of the U.S. Supreme Court
his father → Ezra Thompson
his father → Sarah Thompson
his mother → Ebenezer Alling
her brother → Sarah Alling
his wife → Daniel Atwater
her brother → Zophar Atwater
his son → Fanny Alling
his daughter → William F Alling
her son → Frank Leverett Porter Alling
his son → emma alling
his wife → William Martindale
her brother → Mary E Martindale
his daughter → James Wilke Broderick
her son → Matthew Broderick
his son → Jennifer Grey
his ex-partner