Sir Butts Bacon, 2nd Baronet of Mildenhall
(see sources below, and I can cite more sources that backs up my data) "None of these sources state that Jane Fernley was Butts Bacon's(1580-1661)mother!" Butts Bacon's mother was Anne Butts. This memorial is the only one that has cited sources, those who own the other memorials refuse to cite their sources.
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8th Son of Sir Nicholas Bacon, MP, 1st Baronet of Redgrave and Anne (Butts) Bacon
Husband of Dorothy Warner
Father of Sir Henry Bacon, 2nd Baronet of Redgrave, husband of Barbara Gooch, d/o William Gooch I
Brother of:
1. Edmund Bacon, 2nd Baronet of Redgrave
sp: Philippa Wotton
2. Henry Bacon, 4th Baronet of Redgrave, died unmarried & childless
3. Anne Bacon
sp: Robert Drury
4. Francis Bacon
sp: Dorothy Thomson
5. Robert Bacon, 3rd Baronet of Redgrave
sp: Anne Peyton
6. Elizabeth Bacon, died age 46, marital status unknown
7. Dorothy Bacon
sp1: Bassingbourn Gawdey, sp2: Philip Colby, Esq.
9. Jemima Bacon
sp1: Sir William Waldegrave Knt. sp2: Henry Killigrew
10. Sir Nicholas Bacon, 1st Baronet of Gillingham
sp1: Anne Weston, sp2: Margaret Darcy
11. Nathaniel Bacon, Knight of the Bath & Painter
sp:Jane Meautys
12. Bachevell Bacon
sp: Mary French
CITED SOURCES:
Source:
Title: Views of the Seats of Noblemen and Gentlemen, in England, Wales, Scotland, and Ireland, Volume 1, John Preston Neale Author John Preston Neale, Published by Sherwood, Neely, and Jones, Paternoster-Row; and Thomas Moule, Duke-Street, Grosvenor-Square. 1822.

Sir Butts Bacon, of Mildenhall, in Suffolk, was the fifth(1) son of Sir Nicholas Bacon, of Redgrave, the first Baronet of the kingdom; and was also created a Baronet by Charles I., Jul 29, 1627.
He married Dorothy, daughter of Sir Henry Warner, Knt., of Parham, in Suffolk, by whom he had Sir Henry Bacon, Bart., his successor, in title and estate, who settled at Herringflete, and whose daughter, Anne, married Sir Richard Bacon, Bart., of Gillingham, grandson of Nicholas Bacon, Esq., the sixth son of Sir Nicholas Bacon, of Redgrave, to whom this Lordship was given by his father.
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Same info like above found in following source:
Genealogical and Heraldic Dictionary of the Peerage and Baronetage, by Sir Bernard Burke, CB, LLD, 40th Edit. London: Harrison, 69 Pall Mall, Bookseller to the Queen and HRH The Prince of Wales 1878, Pg 62
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Source: Title: Genealogical and Heraldic Dictionary of the Peerage and Baronetage of the British Empire Author Bernard Burke Edition27; Publisher Harrison and sons, 1865 Pg 54 III.

BUTTS BACON, of Mildenhall, in Suffolk, who was created a Baronet, 20 Jul 1627, m. Dorothea, dau. of Sir Henry Warner, of Mildenhall, and widow of Robert Jermyn, Esq., and was s. in 1661, by his only surviving son, Sir Henry Bacon. This gentleman removed to Herringfleet, in Suffolk, where his father had built a seat. He m. Barbara, dau. of William Gooch, Esq. of Mettingham, in that county, and was s. by his only son, Sir Henry, who m. Sarah, dau. of Sir John Castleton, Bart., and was s. in 1686, by his son, Sir Edmund, who m. 1st, Philippa, dau. of Sir Edmund Bacon, of Redgrave, and had three sons, Edmund, Henry, and Richard, 6th, 7th and 8th baronets. He m. 2nd Mary, dau. of John Castlee, Esq. of Ravingham, by whom he had, with a dau., Mary, wife of Philip Bedingfield, Esq., a son, Castell, b. in 1713, who m. Elizabeth, dau. of Richard Dashwood, Esq. of Cley, Norfolk, and had two sons, Edmund, who s. as 9th Baronet. Dashwood, b. in 1752; m. Anne-Barbara, dau. of Ogilvie, of St. Christopher's, and d. in 1812, leaving issue.
Sir Edmund d. 10 Jul 1721, and was s. by his eldest son,
Sir Edmund, M.P., who m. Susan, dau. of Sir Isaac Rebow, Knt. of Cholchester, and had, with a dau., Susan, wife of Francis Schutz, Esq., an only son, his successsor in 1738,
Sir Edmund, who d. unm. 1750, and was s. by his uncle,
Sir Henry, who likewise d. unm. in 1753, and was s. by his brother, Sir Richard, of whom presently, as inheritor of the Redgrave Baronetcy.
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Source: Works of the Camden Society, Vol 1; Vol 49; Contributors Camden Society (Great Britain), Royal Historical Society (Great Britain) Publisher Camden Society, 1850; Pg 266 The Bury Wills. P. 216, I. 28.
My brother Sr Butts Bacon, Bart. of Mildenhall, co. Suff., third of Sir Nicholas Bacon, first baronet; was himself created a baronet, 20 Jul 1627. 1755 his descendant Sir Richard, eighth baronet of Mildenhall, became seventh baronet of Redgrave, and united the honours of both branches of the family.