A Is for Alfred or Alford

Is it likely that a sibling would know how to spell his brother's name?

The reason I wonder is that one of my husband's Wood ancestors appears as Alfred O. Wood in some documents and Alford O. Wood in other documents. It's definitely the same man, but with a slightly different given name.

Alfred/Alford O. WOOD was born on October 17, 1855 in Cabell County, Virginia (now Huntington, West Virginia). His parents were carpenter/coach builder Thomas Haskell Wood and Mary Amanda Demarest. He died on March 26, 1895 in Toledo, Ohio, at the age of 39. According to funeral home records, the cause of death was consumption.

I've found info about Alfred/Alford in the following sources. Keep in mind that Census enumerators weren't required to ask about correct spelling; the way this ancestor's name was inconsistent in Census records.

Sources showing name as ALFRED:

• 1860 US Census - As shown at top of this post, Alfred was listed as 5 years old when the enumerator came around to the household of his parents. NOTE: This enumerator used creative spelling. The 1-year-old girl in this household was listed as Levacia, but her real name was Levatia.
• 1870 US Census - Alfred was listed as 14 years old during this Census, occupation as chairmaker. No creative spelling for rest of siblings.
• 1874 Toledo City Directory - Alfred is shown as a carpenter with Jonathan N. Williams.
• 1879 Toledo City Directory - Alfred O. Wood is shown as a carpenter with the Wabash Railway.
• 1880 Toledo City Directory - Alfred O. Wood is shown as a carpenter with LS & MS Railway.
• 1881 Toledo City Directory - Alfred O. Wood is shown as a carpenter.
• 1891 Toledo City Directory - Alfred O. Wood is shown as a carpenter with Wood Bros.
• 1894 Toledo City Directory - Alfred O. Wood is shown as a carpenter.
• 1930s listing of Wood siblings - Alfred O. Wood is included in this list, handwritten by his younger brother on "Wood Brothers, Builders" letterhead. This page was kept in the Wood family bible for decades.

Sources showing name as ALFORD:

• 
  1880 US Census - Shown here is the Wood household in 1880. Alford O. Wood (fourth name from top of list) is recorded as a 25-year-old carpenter. 
• 1895 Toledo City Directory - Alford O. Wood is shown as having died on March 26, 1895, at the age of 39.
• 1895 Funeral Home record from Toledo, Ohio - Alford O. Wood is shown as the deceased, death date of March 26th, with burial on March 28th in Lima, Ohio, which is 80 miles away from Toledo. 
  

Given that the vast majority of sources show the name as Alfred O. Wood, and his brother also used that name on the sibling list, I'm going with ALFRED O. WOOD unless and until more definitive, reliable evidence turns up for the Alford version.